Homework 2 parallel lines cut by a transversal. Any two vertical lines are parallel. In a coordinate p...

Parallel Lines cut by a Transversal Worksheet Answer Key Question

Alternate Interior Angles are a pair of angles on the inner side of each of those two lines but on opposite sides of the transversal. Parallel Lines cut by a Transversal Answer Key Question 3. Find m∠SVW. _____ ° Answer: 80º. Explanation: ∠SVW and ∠VWT are same sider interior angles. Therefore, m∠SVW + m∠VWT = 180º 4xº +5xº = 180ºTranscribed Image Text: Lines a and b are parallel and are cut by a transversal t. Using the given information determine the measurement of each missing angle (the labelled angles). Using the given information determine the measurement of each missing angle (the labelled angles).... Homework 2: Parallel Lines Cut by a Transversal. ** This is a 2-page document! **. 1. If m 8 = 23°, find each measure. Give your reasoning. ` 157 a. m 1 = 1 2Jan 21, 2020 · In the video below, you’ll discover that if two lines are parallel and are cut by a transversal, then all pairs of corresponding angles are congruent (i.e., same measure), all pairs of alternate exterior angles are congruent, all pairs of alternate interior angles are congruent, and same side interior angles are supplementary! Transversal Angles 6) If parallel lines cut by transversal, then coresponding angles congruent 7) Substitution property Reasons 1) Given 2) If parallel lines cut by transversal, then coresponding angles congruent 3) Given 4) Transitive property (or Substitution) 5) (converse of alt. interior angles) If 2 lines cut by a transversal form 3.2 Use Parallel Lines and Transversals Obj.: Use angles formed by parallel lines and transversals. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then the pairs of corresponding angles are congruent. ∠2 ≅ ∠6 Alternate Interior Angles Theorem If two parallel lines are cut by a transversal, then4. definition of corresponding angles. 5. corresponding angles postulate. 6. transitive property of congruence. lines m and n are parallel lines cut by a transversal l. which answer gives statements that should be used to prove angles 2 and 7 are supplementary angles? angles 2 and 6 are congruent as corresponding angles; angles 6 and 7 form a ...8.2K plays. 9th - 10th. explore. library. create. reports. classes. Unit 3 Test - Parallel Lines Cut by a Transversal quiz for 9th grade students. Find other quizzes for Mathematics and more on Quizizz for free!Transcribed Image Text: 13 PARALLEL LINES CUT BY A TRANSVERSAL Name: Mia Clark (Coloring Activity!) 1 Find the value of x. 14x13=8+5 -8x - 8x Find the value of x. 3x+5+7x-15=180 -3x+15 -3x+15 4x + 20 = 180 Find the value of 2. Find the value of 9 Find the value of x. 11 Find the value of x.-Use the homework as a guide, and also base achievement by the problems each student did on their white boards ... Interior- angles on the inside of 2 parallel lines cut by a transversal Exterior-angles on the outside of 2 parallel lines cut by a transversal What does alternate mean?-Every other position Ask students to identify a pair of ...Derives relationships among angles formed by parallel lines cut by a transversal using a measurement and by inductive reasoning. After going through this module, you are expected to: 1. derive relationships among angles formed by parallel lines cut by a transversal using a measurement and by inductive reasoning.Parallel lines cut by a transversal gives you eight different angles but on two different measure, learn the ideas and terminology behind math problems with ...Study with Quizlet and memorize flashcards containing terms like Given: Lines a and b are parallel and line c is a transversal. Prove: <2 is supplementary to <8 What is the missing reason in the proof?, Two parallel lines are crossed by a transversal. What is the value of y?, Two parallel lines are crossed by a transversal. What is the value of x? and more.If two parallel lines are cut by a transversal, then the pairs of alternate exterior angles are congruent. Examples In the diagram at the left, ∠1 ≅8 and 2 7. Proof Ex. 15, p. 136 Theorem 3.4 Consecutive Interior Angles Theorem If two parallel lines are cut by a transversal, then the pairs of consecutive interior angles are supplementary.Unit 3 Parallel And Perpendicular Lines Homework 2 Parallel Lines Cut By A Transversal, Ma In Creative Writing Jobs, Homework Machine Book Pdf, Can You Write A Personal Check For A Money Order, Club Thesis, Bridal Shops Business Plan Sample, Importance Of Moral Values In Life Speech transversal line definition. a line that intersects two or more coplanar line. alternate interior angles. angles inside the parallel lines and on opposite sides of a transversal. Alternate interior angles theorem. If 2 lines crossed by a transversal are parallel, then the alternate interior angles are congruent.Homework help starts here! ASK AN EXPERT. ASK. Math Algebra Two parallel lines, m and n, are cut by a transversal, as shown. 8. Which angle pair represents corresponding angles? O 27 and Z8 O 2 and L4 O 3 and Z6 O Z1 and /5 3. ... 14 Below are two parallel lines cut by a transversal. Which of the following is the measure of angle…A line that intersects two or more other lines is called a transversal. When a transversal intersects two parallel lines, it creates eight angles that include corresponding angles, alternate interior angles, alternate exterior angles, and same-side interior angles. In this eighth-grade geometry worksheet, students will practice identifying ...Unit 3 Homework 2 Parallel Lines Cut By A Transversal Answer Key. A professional essay writing service is an instrument for a student who’s pressed for time or who doesn’t speak English as a first language. However, in 2022 native English-speaking students in the U.S. become to use essay help more and more. Why is that so?Triangle Proportionality Theorem. The Triangle Proportionality Theorem states that if a line parallel to one side of a triangle intersects the other two sides, then it divides those sides proportionally. We can extend this theorem to a situation outside of triangles where we have multiple parallel lines cut by transversals.I will be able to identify special angle pairs and the correct transversal . TEKS/AP/Standards: (6)(A) Verify theorems about angles formed by the intersection of lines and line segments, including vertical angles, and angles formed by parallel lines cut by a transversal and prove equidistance between the endpoints of a segment and pointsParallel Lines and Transversals Date_____ Period____ Identify each pair of angles as corresponding, alternate interior, alternate exterior, or consecutive interior. ... 2) y x 3) y x 4) y x 5) y x 6) y x 7) y x 8) y x-1-©i L2c0 j1e1 2 wKcuXtwaN NSmoFfft DwxaTr1eS OLwLXCZ. 4 b GAKlzl x 7rHi1gVhntis E 5r 1eJs ge 5r wvteOd3.o Z TM Ta Od0eF Dw ...Homework help starts here! ASK AN EXPERT. ASK. Math Geometry 4. In the figure, parallel lines m and n are cut by the transversal /. in 56 87 12 4 3 The table shows an incomplete proof that 22 2 28. Drag the correct step and reason to complete the pro ... On a set of parallel lines cut by a transversal, m<2 =(7x-5) and m<6 = (x + 25) . Which ...Intermediate Algebra. Algebra. ISBN: 9780998625720. Author: Lynn Marecek. Publisher: OpenStax College. SEE MORE TEXTBOOKS. Solution for The two horizontal lines in this figure are parallel and are cut by a transversal.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: The figure which shows two parallel lines cut by a transversal. Suppose ∠G=3x−17 and ∠H=5x+23. Given this information the measure of ∠F is degrees. Round your answer to 1 decimal place.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: When two parallel lines are cut by a transversal, and are a pair of alternate interior angles formed. …In the video below, you’ll discover that if two lines are parallel and are cut by a transversal, then all pairs of corresponding angles are congruent (i.e., same measure), all pairs of alternate exterior angles are congruent, all pairs of alternate interior angles are congruent, and same side interior angles are supplementary! Transversal AnglesAboutTranscript. Parallel lines are lines in the same plane that go in the same direction and never intersect. When a third line, called a transversal, crosses these parallel lines, it creates angles. Some angles are equal, like vertical angles (opposite angles) and corresponding angles (same position at each intersection). Created by Sal Khan.3.1 Identify Pairs of Lines and Angles. 3.2 Use Parallel Lines and Transversals. 3.3 Prove Lines are Parallel. 3.4 Find and Use Slopes of Lines. 3.5 Write and Graph Equations of Lines. The student will use the relationships between angles formed by two lines cut by a transversal to. a) determine whether two lines are parallel;Unit 3 Homework 2 Parallel Lines Cut By A Transversal Answer Key. A professional essay writing service is an instrument for a student who’s pressed for time or who doesn’t speak English as a first language. However, in 2022 native English-speaking students in the U.S. become to use essay help more and more. Why is that so? How can I apply previous understanding of supplementary and vertical angles to find missing angles formed by parallel lines cut by a transversal? Lesson 4.3 More Practice/Homework. Explore Parallel Lines Cut by a Transversal. Question 1. A room in an attic has a sloping wall that makes an angle of 55° with the floor, which is parallel to the ...Solution for The diagram shows two parallel lines cut by a transversal. 6/8 If the measure of 23 = (2y + 20) and the measure of 25 = (210 4y), ... Marta did the following work on her homework paper: a. (3y)2 b. 32y2 c. 9y2 Explain what is …In the video below, you’ll discover that if two lines are parallel and are cut by a transversal, then all pairs of corresponding angles are congruent (i.e., same measure), all pairs of alternate exterior angles are congruent, all pairs of alternate interior angles are congruent, and same side interior angles are supplementary! Transversal AnglesQ: Parallel lines p, q, and r are cut by transversal t. Which of these describes how to find the value… A: First I have written a short note about alternate exterior angle property and just use them for…Parallel Lines Cut by a Transversal – Colorful Flip Book Notes; Parallel Lines Cut by a Transversal Guided Notes. Parallel lines are coplanar lines that do not intersect. The symbol ∥ means “is parallel to.” When a line intersects two or more lines, the angles formed at the intersection points create special angle pairs.Parallel lines exist everywhere in everyday life, including on the sides of a piece of paper and the way that the shelves of a bookcase are positioned. Parallel lines are two or more lines that when drawn out infinitely long never intersect...Angles formed by Parallel Lines cut by a Transversal Worksheets. Traverse through this huge assortment of transversal worksheets to acquaint 7th grade, 8th grade, and high school students with the properties of several angle pairs like the alternate angles, corresponding angles, same-side angles, etc., formed when a transversal cuts a pair of ...If two parallel lines are cut by a transversal, the consecutive interior angles are supplementary. There are two very important parts of this theorem to pay attention to. First, this statement is only true if the two lines that the transversal is crossing are parallel. Second, note that the consecutive interior angles will be supplementary, not ... O D Assume that Angles 1 and 2 are not consecutive. Jordan has to prove the theorem that states: If two lines are cut by a transversal so that consecutive interior angles are supplementary, then the lines are parallel. She decides to solve it by indirect proof using the diagram below. 1/2 3/4 5. m + Which sentence should be Jordan's first ...1. Students will understand the definition of parallel lines; 2. Students will understand what it means for parallel lines to be cut by a transversal line; 3. Students will be able to construct parallel lines; 4. Students will be able to verify that lines are parallel using: a. Algebraic methods; b. Coordinate methods; c. Deductive proofs; 5.The angles lie on the same side of the transversal in "corresponding" positions. When the lines are parallel, the measures are equal. ∠1 and ∠2 are corresponding angles. ∠3 and ∠4 are corresponding angles. ∠5 and ∠6 are corresponding angles. ∠7 and ∠8 are corresponding angles. I. Introduction: Review parallel lines cut by a transversal. (20 –30 minutes) A. Explain to the class they will be working on a project involving parallel lines cut by a transversal and their related angles. B. Ask students to sketch a pair of parallel lines cut with a transversal on a piece of paper at their desks. Lesson 14 Summary. When two lines intersect, vertical angles are equal and adjacent angles are supplementary, that is, their measures sum to 180 . For example, in this figure angles 1 and 3 are equal, angles 2 and 4 are equal, angles 1 and 4 are supplementary, and angles 2 and 3 are supplementary. When two parallel lines are cut by another line ... Oct 24, 2020 · Parallel Lines and Angle Pairs . When two parallel lines are cut by a transversal, the following pairs of angles are congruent. • corresponding angles • alternate interior angles • alternate exterior angles. Also, consecutive interior angles are supplementary. Example: In the figure, m∠2 = 75. Find the measures of the remaining angles. If two parallel lines are cut by a transversal, then • the pair of corresponding angles is equal (∠2 = ∠6); (∠3 = ∠7 ... When two parallel lines AB and CD are cut by a transversal MN. (i) Interior and exterior alternate angles are equal. i.e. ∠3 = ∠6 and ∠4 ... Homework Sheets; Math Problem Ans; Free Math Answers; Printable Math ...The converse of same-side interior angles theorem says that the two same-side interior angles must be supplementary (add up to 180°) for the lines to be parallel. 115° and 75° add up to 190° so lines l and m cannot be parallel. 5. Identify: What are the transversals of A B ↔ and B D ↔. The transversals of A B ↔ are A C ↔ and B D ↔.1. Vocabulary Coloring Guide. This activity is great for introducing parallel lines cut by transversals and related vocabulary. Your students can learn what alternate angles, vertical angles, interior angles, and exterior angles are by creating an appropriate visual guide with colors! Learn more: o. 2. Doodle Notes.Expert Answer. sir i …. Parallel Lines Cut By a Transversal When a line intersects two or more other lines, the line is called a transversal line. When the other lines are parallel to each other, some special angle relationships are formed. To identify these relationships, we give names to particular pairs of angles formed when lines are ...AboutTranscript. Parallel lines are lines that never intersect, and they form the same angle when they cross another line. Perpendicular lines intersect at a 90-degree angle, forming a square corner. We can identify these lines using angles and symbols in diagrams. Created by Sal Khan and Monterey Institute for Technology and Education.Here’s the list of the 12 13 activities: Parallel Lines Cut by a Transversal Mazes. Tracing Paper Discovery Activity. MangaHigh Practice Game. Angle Pairs-Beat the Clock. Shmoop Video. Task Cards. Dance, …4 2 5. _____ If 2 ǁ lines are cut by a transversal, Key Parallel Lines and Proofs corresp. ’s are . Definition of ’s 2 and 3 are a linear pair. m 2 + m 3 = 180° Substitution Prop. of Equality If 2 ǁ lines are cut by a transversal, alt. int. ’s are . 4 1 1 2 Transitive Property of Congruence In the video below, you’ll discover that if two lines are parallel and are cut by a transversal, then all pairs of corresponding angles are congruent (i.e., same measure), all pairs of alternate exterior angles are congruent, all pairs of alternate interior angles are congruent, and same side interior angles are supplementary! Transversal AnglesPoints lines and planes gina wilson answer key displaying top 8 worksheets found for this concept since the lines remain , the amount of “tilt” of the line remains the same, so the ∠ measures remain the same objective the first diagram shows parallel lines cut by a transversal for example, arrange three copies of the same triangle so that the …DOWNLOAD HOMEWORK 2 PARALLEL LINES CUT BY A TRANSVERSAL AND GET THE ANSWERS. You've come to the right place! We know some people prefer to learn by doing, while others like to have an answer key ready to go when they get stuck on a question. Either way, we want you to feel confident and prepared when it comes time for your exam.In geometry, a transversal is a line that intersects two or more other (often parallel ) lines. In the figure below, line n n is a transversal cutting lines l l and m m . When two or more lines are cut by a transversal, the angles which occupy the same relative position are called corresponding angles . ∠1 and ∠5 ∠2 and ∠6 ∠3 and ∠7 ...We first note that we have two parallel lines cut by a transversal line. However, ∠ 𝐸 𝑀 𝐵 and ∠ 𝐸 𝐹 𝐶 are not corresponding, alternate interior, or alternate exterior angles. So, we need an extra step to allow us to find the measure of ∠ 𝐸 𝐹 𝐶. We can mark this …In this activity, students will explore the angles formed when parallel lines are cut by a transversal. The measurement tool helps them discover the relationships among the various angles in the figure. Students will draw parallel lines, draw a transversal, and explore angle relationships. As a result, students will:Trigonometry. ISBN: 9781305652224. Author: Charles P. McKeague, Mark D. Turner. Publisher: Cengage Learning. SEE MORE TEXTBOOKS. Solution for Given that the two parallel lines are cut by a transversal, and the measure of 2 50°. Find each of the missing angles. 1/2 4 8. 6. 21 = 130 degrees….This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: 3. Prove the converse to the Corresponding Angle Theorem. THEOREM. If I and l' are parallel lines cut by a transversal t, then corresponding angles are congruent.Unit 3 Homework 2 Parallel Lines Cut By A Transversal Answer Key. A professional essay writing service is an instrument for a student who’s pressed for time or who doesn’t speak English as a first language. However, in 2022 native English-speaking students in the U.S. become to use essay help more and more. Why is that so? Q: Given that 2 parallel lines are cut by a transversal, solve for the measure of the angle marked with… A: given two angles are corresponding angle hence , they are equal Q: Find the measure of angles 1-7 given that lines m and n are parallel and t is transversal.Parallel lines (lines that remain the same distance from each other) create eight special angles when cut by a transversal. The eight angles created by a transversal and parallel lines are ...Parallel Lines and Transversals Date_____ Period____ Identify each pair of angles as corresponding, alternate interior, alternate exterior, or consecutive interior. 1) y x corresponding 2) y x alternate exterior 3) y x corresponding 4) y x consecutive interior 5) y x alternate interior 6) y x alternate exterior 7) y x alternate interior 8) y xI. Introduction: Review parallel lines cut by a transversal. (20 –30 minutes) A. Explain to the class they will be working on a project involving parallel lines cut by a transversal and their related angles. B. Ask students to sketch a pair of parallel lines cut with a transversal on a piece of paper at their desks.This is the first lesson in the unit on parallel lines. It includes definitions of parallel, perpendicular and skew lines, parallel planes, and angle pair names when two lines are cut by a transversal. It contains guided notes, examples and practice problems. (You may purchase the next lesson in this unit by clicking here) This lesson is ...ID 173. offers three types of essay writers: the best available writer aka. standard, a top-level writer, and a premium essay expert. Every class, or type, of an essay writer has its own pros and cons. Depending on the difficulty of your assignment and the deadline, you can choose the desired type of writer to fit in your schedule and budget.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Two parallel lines are cut by a transversal as shown below. Suppose m2 8=148°. Find mz2 and m 2 3. 8 m ²2- mz3 = 0₁.This includes two worksheets using the same set of parallel lines cut by transversals. The first worksheet assesses knowledge of angle vocabulary. ( Vertical, Corresponding, Alternate Interior, Alternate Exterior, Complementary, and Supplementary angles ) The second worksheet assesses application of angle vocabulary to find measurements of all ...Unit 3 Syllabus: Ch 3 Parallel and Perpendicular Lines . Block Date Topic Homework 16 B 10/16. A 10/17 3.1 Identifying Lines and Angles. ... Picture: Theorem: If 2 parallel lines are cut by a transversal, then _____ are _____. Classify each angle pair as corresponding, alternate interior, alternate exterior, consecutive interior, or consecutive ...6) If parallel lines cut by transversal, then coresponding angles congruent 7) Substitution property Reasons 1) Given 2) If parallel lines cut by transversal, then coresponding angles congruent 3) Given 4) Transitive property (or Substitution) 5) (converse of alt. interior angles) If 2 lines cut by a transversal form Nov 3, 2022 · Unit 3 Parallel & Perpendicular Lines Homework 2 Parallel Lines Cut By A Transversal Answers, London Met Coursework Extension, Popular Report Editor Site Online, What Is Methodology For A Research Paper, Statement Of Scope Annotated Bibliography, Essay About Roll Of Thunder Hear My Cry, types of essay formats If your paper is in a field that commonly summarizes the study's main results before ... Alternate exterior angles - angles formed on the outside of two parallel lines cut by a transversal. ∠1, ∠2, ∠7, ∠8 are alternate exterior angles. Consecutive interior angles - angles formed on the inside of the transversal that are supplementary; also referred to as co-interior angles. ∠3 & ∠6, ∠4 & ∠5 are pairs of consecutive ...Unit 3 Parallel And Perpendicular Lines Homework 2 Parallel Lines Cut By A Transversal, Ma In Creative Writing Jobs, Homework Machine Book Pdf, Can You Write A Personal Check For A Money Order, Club Thesis, Bridal Shops Business Plan Sample, Importance Of Moral Values In Life Speech Two parallel lines that are cut by a transversal form supplementary angles on the same side of the transversal. e. If two parallel lines are cut by a transversal, and the transversal is perpendicular to one line, then the transversal is also perpendicular to the other line. II. Proving lines parallel – part 1 (20 minutes) A. Introduction to ...Unit 3 Homework 2 Parallel Lines Cut By A Transversal Answer Key. A professional essay writing service is an instrument for a student who’s pressed for time or who doesn’t speak English as a first language. However, in 2022 native English-speaking students in the U.S. become to use essay help more and more. Why is that so? If two parallel lines are cut by a transversal forming two alternate interior angles of measures (2x - 27) degrees and (x - 2) degrees, find the measures of each of the angles. The consecutive angles of a parallelogram measure (x + 30) and 4x.Parallel Lines and Transversals Date_____ Period____ Identify each pair of angles as corresponding, alternate interior, alternate exterior, or consecutive interior. 1) y x corresponding 2) y x alternate exterior 3) y x corresponding 4) y x consecutive interior 5) y x alternate interior 6) y x alternate exterior 7) y x alternate interior 8) y x While some angles are congruent (equal), the others are supplementary. Observe the following figure to see parallel lines cut by a transversal. The parallel lines are labeled as L1 and L2 that are cut by a transversal. Eight separate angles have been formed by the two parallel lines and a transversal. Each angle has been labeled using an alphabet.Elliott Management thinks SAP can significantly grow its EPS with the help of cost cuts and buybacks. A comparison of SAP's margin profile with Oracle and Microsoft's suggests it's right....SAP Notably, SAP also set a goal of gr...I. Introduction: Review parallel lines cut by a transversal. (20 –30 minutes) A. Explain to the class they will be working on a project involving parallel lines cut by a transversal and their related angles. B. Ask students to sketch a pair of parallel lines cut with a transversal on a piece of paper at their desks. Congruent angles formed by parallel lines cut by a transversal that share a vertex. These are across a vertex from each other and form a "bow tie". Angles that are the same degrees. Two or more angles that form a right angle (add up to 90 degrees). Two or more angles that form a straight angle (add up to 180 degrees).Homework - Use Image 1. Name all segments parallel to ̅ FE : Name all segments skew to ̅ FE : ... If 2 parallel lines are cut by a transversal, then the corresponding angles are congruent. Properties of. Parallel Lines. Classwork . Use the giv. en diagram to answer problems #33-41.Math Geometry Two parallel lines were cut by a transversal. Which of the following scenarios is NOT a possible result? O a) A pair of alternate exterior angles with measures of 140° and 40°. A pair of corresponding angles with O b) measures of 65° and 65°. O ) A pair of same side interior angles with measures of 55° and 125°.Parallel lines are coplanar lines that do not intersect. The symbol ∥ means “is parallel to.”. When a line intersects two or more lines, the angles formed at the intersection points create special angle pairs. A transversal is a line that intersects two or more coplanar lines at distinct points.If two parallel lines are cut by a transversal, then • the pair of corresponding angles is equal (∠2 = ∠6); (∠3 = ∠7 ... When two parallel lines AB and CD are cut by a transversal MN. (i) Interior and exterior alternate angles are equal. i.e. ∠3 = ∠6 and ∠4 ... Homework Sheets; Math Problem Ans; Free Math Answers; Printable Math .... Answer: When a transversal cuts (or intersec6) If parallel lines cut by transversal, then coresponding an 3.1 Identify Pairs of Lines and Angles. 3.2 Use Parallel Lines and Transversals. 3.3 Prove Lines are Parallel. 3.4 Find and Use Slopes of Lines. 3.5 Write and Graph Equations of Lines. The student will use the relationships between angles formed by two lines cut by a transversal to. a) determine whether two lines are parallel; other lines (Fig 5.10). These give an idea of a transversal. (i) Fig 5.10 (ii) A line that intersects two or more lines at distinct points is called a transversal. In the Fig 5.1 1, p is a transversal to the lines l and m. Fig 5.11 Fig 5.12 In Fig 5.12 the line p is not a transversal, although it cuts two lines l and m. Can you say , ‘why’? You'll get a detailed solution from a subject matter ex When two parallel or non-parallel lines in a plane are cut by a transversal, some angles are formed as shown in the previous figure. The following are the pairs of alternate angles: ∠ 4 and ∠5; ∠3 and ∠6; Properties of Transversal. A pair of parallel lines is intersected by a transversal. Following are the properties: Any two vertical lines are parallel. In a coordinate plane, two nonve...

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