6-2 practice properties of parallelograms

Section 9.1 Area of Parallelograms and Triangles. G.5.1 Determine the perimeter, circumference, and area of common geometric figures such as parallelograms, trapezoids, circles, and triangles; G.5.4 Determine how changes in dimensions affect the perimeter, area and volume of common geometric figures and solids;

6-2 practice properties of parallelograms. ©t 42x0 O132Z 7K ou ctea h cSpoAfot bw3a lr Xeq 2LyL2C R.9 g tA Tlul U SrEi2ggh ztesi srbeOs0elr RvMejdN.6 g zM Ca 8dLe s Iw fi It eh P UIPndf7iTnoiktke q WGTe9o Fm Je StGrPy2. Q Worksheet by Kuta Software LLC

View Test prep - Guided_Practice_-_Properties_of_Parallelograms_KEY from MATH 911511 at Ritenour Sr. High. Geometry Name: Guided Practice 6.3 Properties of Paralleiograms Date: Decide whether the

This worksheet is a fun way for students to practice using the properties of parallelograms. 1) Riddle Worksheet - Students solve problems to reveal the answer to the riddle at the top of the page, which means they receive immediate feedback as to whether or not they have solved correctly. 2) Maze - (Print and Digital) As students find the answers to the problem, they follow the correct answer ...Practice 6-2 Properties of Parallelograms Find the value of x in each parallelogram. 1. 2. 3. 4. 5. AC =24 6. 7. x =EG 8. IK =35 If AE ≠17 and BF ≠18, find the ...6-2: Properties of Parallelograms. Parallelogram. Click the card to flip 👆. Is a quadrilateral with both pairs of opposite sides parallel. Click the card to flip 👆. 1 / 8.View shop. This worksheet is a fun way for students to practice using the properties of parallelograms. 1) Riddle Worksheet - Students solve problems to reveal the answer to the riddle at the top of the page, which means they receive immediate feedback as to whether or not they have solved correctly. 2) Maze - (Print and Digital) As students ...PDF Reteach 6-4 Properties Of Special Parallelograms - PC\|MAC. 6-4 Practice A Properties of Special Parallelograms Match each figure with the letter of one of the vocabulary terms. Use each term once. 1. 2. 3. B C A Fill in the blanks to complete each theorem. 4. If a parallelogram is a rhombus, then its diagonals are perpendicular. 5.

372 Chapter 7 Quadrilaterals and Other Polygons 7.2 Lesson WWhat You Will Learnhat You Will Learn Use properties to fi nd side lengths and angles of parallelograms. Use parallelograms in the coordinate plane.Geometry Unit 2 Lesson 2: Properties of Parallelograms. Parallelogram. Click the card to flip 👆. A quadrilateral with both pairs of opposite sides parallel. Click the card to flip 👆. 1 / 9.Practice B Properties of Parallelograms A gurney is a wheeled cot or stretcher used in hospitals. Many gurneys are made so that the base will fold up for easy storage in an ambulance. When partially folded, the ... 6-2 . 35 12z . Title: Microsoft Word - BU_Ge_11_CRB_fm_Vol1_i-iv.doc Author: AnanthGeometry: Common Core (15th Edition) answers to Chapter 6 - Polygons and Quadrilaterals - 6-2 Properties of Parallelograms - Practice and Problem-Solving Exercises - Page 364 16 including work step by step written by community members like you. Textbook Authors: Charles, Randall I., ISBN-10: 0133281159, ISBN-13: 978-0-13328-115-6, Publisher: …Oct 30, 2019 · Homework: Complete the practice test and check your answers. 1/13/20 1/14/20 11 6.2.1 We used trig and properties of and similar triangle to solve problems. Resource Page: CC Geometry 6-2-1 Intro Activity and Resource Page.pdf CW Key: CC Geometry 6-2-1 CW Key.pdf Homework: 6-55 to 6-60 HW Key: CC Geometry 6-2-1 HW Key.pdf.No preview available ... ...

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.Theorem 6-6. If a quadrilateral is a parallelogram, then its diagonals bisect each other. Theorem 6-7. If 3 (or more) parallel lines cut off congruent segments on one transversal, then they cut off congruent segments on every transversal. Study with Quizlet and memorize flashcards containing terms like Parallelogram, Opposite Sides, Opposite ...Slope erosion can be a significant challenge for property owners, whether they have a residential backyard or a large-scale construction project. Before implementing any slope eros...Polygons and Quadrilaterals - 6-2 Properties of Parallelograms - Practice and Problem-Solving Exercises. 9. 10.6-2 Properties of Parallelograms quiz for 10th grade students. Find other quizzes for Mathematics and more on Quizizz for free!Download or Read online Big Ideas Math Course 3 full in PDF, ePub and kindle. 2 Properties of Parallelograms 7. Each test has an entry point based on the student's course (or other teacher As a Big Ideas Math user, you have Easy Access to your Student Edition when you're away from the classroom. 6 Notes and Examples 3.

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6-4:Properties of Special Parallelograms CP Geometry Mr. Gallo. Types of Special Parallelograms • Rhombus • A parallelogram with 4 congruent sides • Rectangle • Parallelogram with 4 right angles • Square • A parallelogram with 4 congruent sides and 4 congruent angles. Theorem 6-13 then its diagonals If a parallelogram is a rhombus, _____ _____. are perpendicular Remember all the ...6 2 Properties Of Parallelograms. Displaying all worksheets related to - 6 2 Properties Of Parallelograms. Worksheets are 6 properties of parallelograms, 6 2 properties of parallelograms, Practice 6 2 properties of parallelograms answers key, 6 2 practice properties of parallelograms form g, Reteach properties of parallelograms, …Geometry: Common Core (15th Edition) answers to Chapter 6 - Polygons and Quadrilaterals - 6-2 Properties of Parallelograms - Practice and Problem-Solving Exercises - Page 364 15 including work step by step written by community members like you. Textbook Authors: Charles, Randall I., ISBN-10: 0133281159, ISBN-13: 978-0-13328-115-6, Publisher: Prentice HallPractice 6-2 Properties of Parallelograms Find the value of x in each parallelogram. 10 2x — 16 4 24 8. 16. 20. 2 35 B 32 28 6x - 22 4 D E 470

Download or Read online Big Ideas Math Course 3 full in PDF, ePub and kindle. 2 Properties of Parallelograms 7. Each test has an entry point based on the student's course (or other teacher As a Big Ideas Math user, you have Easy Access to your Student Edition when you're away from the classroom. 6 Notes and Examples 3.Properties of a parallelogram: 1. Opposite sides are parallel. 2. Opposite sides are congruent. 3. Opposite angles are congruent. 4. Consecutive angles are ...Geometry: Common Core (15th Edition) answers to Chapter 6 - Polygons and Quadrilaterals - 6-2 Properties of Parallelograms - Practice and Problem-Solving Exercises - Page 364 24 including work step by step written by community members like you. Textbook Authors: Charles, Randall I., ISBN-10: 0133281159, ISBN-13: 978-0-13328-115-6, Publisher: Prentice Hall6-2. Each figure below is a parallelogram. They are not drawn to scale. Use the properties of parallelograms to solve for x. Then, list all labeled points of that figure (including the intersection of the diagonals) in the blanks for the matching x value. There may be two or three figures for each x value. Finally, unscramble the letters to ...1 in 4 students use IXL. for academic help and enrichment. Pre-K through 12th grade. Sign up now. Keep exploring. Improve your math knowledge with free questions in "Properties of parallelograms" and thousands of other math skills.©t 42x0 O132Z 7K ou ctea h cSpoAfot bw3a lr Xeq 2LyL2C R.9 g tA Tlul U SrEi2ggh ztesi srbeOs0elr RvMejdN.6 g zM Ca 8dLe s Iw fi It eh P UIPndf7iTnoiktke q WGTe9o Fm Je StGrPy2. Q Worksheet by Kuta Software LLC Kuta Software - Infinite Geometry Name_____ Properties of Parallelograms Date_____ Period____ Find the …What are some practical uses for solar energy? Learn about some of the most practical uses for solar energy in this article from HowStuffWorks. Advertisement Sunlight is a great so...6.2 notes properties of parallelograms. opposite sides of a parallelogram are congruent. Click the card to flip 👆. What theorem could be used to prove this: Given: ABCD is a parallelogram. Prove: AB≅DC, AD≅BC. Click the card to flip 👆. 1 / 9. Flashcards. Learn. Test. Match. Q-Chat. Created by. vmullin1. Students also viewed. Unit 2: Congruence.Tomorrow's Quiz Topics: 6.1 - Classifying Polygons / Sum of Interior and Exterior Angles 1.6 - Midpoint and Distance Formula 3.5 - Slope formula 6.2 - Properties of Parallelograms 3 Things Lets' Warm-Up! On Friday's Exploration worksheet, write a summary of what you learned after completing this packet.

A parallelogram has four opposite, parallel, congruent sides. The corners of the figure form a right angle. Two pairs of lines are opposite and equal, but not all of the sides are equal. 1. This ...

Parallelograms practice answer studyres excelTests for parallelograms 62 practice properties of parallelograms — db-excel.comGrade 6, unit 1. Parallelogram parallelograms rhombus lessonplanetParallelogram area bossmaths slide play click Geometry: 6.6 conditions of special parallelograms6.2 properties of parallelograms.Displaying top 8 worksheets found for - Practice 6 2 Properties Of Parallelograms. Some of the worksheets for this concept are 6 2 properties of parallelograms, 6 2 practice properties of parallelograms form g, 6 properties of parallelograms, Practice 6 2 answers, 6 2 properties of parallelograms form g, Quadrilateral parallelograms answer key, Reteach properties of parallelograms, Properties ...Displaying top 8 worksheets found for - 6 2 Practice Parallelograms. Some of the worksheets for this concept are 6 2 practice properties of parallelograms form g, Practice a properties of parallelograms answers, 6 2 properties of parallelograms, Section 6 2 skills practice parallelograms, Area of triangles parallelograms …Unit 2.2: Properties of Parallelograms (Practice AND Quick Check) 1.) Find the value of x in the parallelogram. Make sure to check the actual answers not just the letter!! The practice questions are first, then the quick check questions following.Geometry: Common Core (15th Edition) answers to Chapter 6 - Polygons and Quadrilaterals - 6-2 Properties of Parallelograms - Practice and Problem-Solving Exercises - Page 364 24 including work step by step written by community members like you. Textbook Authors: Charles, Randall I., ISBN-10: 0133281159, ISBN-13: 978-0-13328-115-6, Publisher: Prentice Hall372 Chapter 7 Quadrilaterals and Other Polygons 7.2 Lesson WWhat You Will Learnhat You Will Learn Use properties to fi nd side lengths and angles of parallelograms. Use parallelograms in the coordinate plane.Practice and Applications Skill Check Vocabulary Check Guided Practice 6.2 Properties of Parallelograms 313 6.2 Exercises Example 1: Exs. 13–16, 22–24 Example 2: Exs. 17–20, 25–27 Example 3: Exs. 13–16, 28–30 Homework Help B C A D 65 8 F G J H 9 K X Y W Z 110 8 Extra Practice See p. 685. P R P S T V Y W Z X Page 4 of 6Real life examples of parallelograms include tables, desks, arrangements of streets on a map, boxes, building blocks, paper and the Dockland office building in Hamburg, Germany.Geo. 6.2 Properties of Parallelograms. Fill in the blank: a PARALLELOGRAM is a quadrilateral with two pairs . of _____ sides. parallel . perpendicular. skew. proportional. ... Created with ...Parallelogram. A parallelogram is a two-dimensional geometrical shape whose sides are parallel to each other. It is a type of polygon having four sides (also called quadrilateral), where the pair of parallel sides are equal in length. The Sum of adjacent angles of a parallelogram is equal to 180 degrees.

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Please visit www.doucehouse.com to view more videos like this. In this video, I discuss the definition of a parallelogram and all seven properties of parall...GEOM A, U7L5: Conditions for Rhombuses, Rectangles, and Squares PRACTICE. 11 terms. Cheer4L2025Practice: Identifying Special Parallelograms. Tell whether each quadrilateral is a parallelogram, rectangle, rhombus, or square. Give all the names that apply. 3. 4. -5 Conditions for Special Parallelograms. Practice: Identifying Special Parallelograms. Find the value of x that makes each parallelogram the given type. 6. rectangle.Practice and Problem Solving. Exercise 1. Exercise 2. Exercise 3. ... Section 6-5: Properties of Special Parallelograms. Section 6-6: Conditions of Special Parallelograms. Page 242: Explore and Reason. Page 245: Try It! Page 249: Practice and Problem Solving. Exercise a. Exercise b. Exercise c.Study with Quizlet and memorize flashcards containing terms like Parallelogram, Theorem number 1 Both pairs of opposite sides of a parallelogram are congruent, Theorem 2 Both pairs of opposite angles of a parallelogram are congruent and more.14. A parallelogram has perpendicular and congruent diagonals. 15. A parallelogram has perpendicular diagonals and angle measures that are all 90. 16. A parallelogram has congruent diagonals. 17. A woman is plotting out a garden bed. She measures the diagonals of the bed and finds that one is 22 ft long and the other is 23 ft long.Question: mie Date Class LESSON Practice B 6-4 Properties of Special Parallelograms Tell whether each figure must be a rectangle, rhombus, or square based on the information given. Use the most specific name possible. 1. 2. 3. Show transcribed image text. Here’s the best way to solve it.as sharpness of this Practice 6 2 Properties Of Parallelograms Answers can be taken as capably as picked to act. This is likewise one of the factors by obtaining the soft documents of this Practice 6 2 Properties Of Parallelograms Answers by online. You might not require more epoch to spend to go to the books start as capably as search for them.Practice 5.2 Solve for x ... 6! PACKET 5.2: PROPERTIES OF PARALLELOGRAMS" Complete the following proof of the theorem: ”If a quadrilateral is a parallelogram, then ... ….

Drag Points To Start Demonstration. Interactive Parallelogram. Learn about its shape, sides, angles and properties.Properties of Parallelograms (6-2) quiz for 8th grade students. Find other quizzes for Mathematics and more on Quizizz for free!6-2 Practice B Properties of Parallelograms A gurney is a wheeled cot or stretcher used in hospitals. Many gurneys are made so that the base will fold up for easy storage in an ambulance. When partially folded, the ... 6 $% & (' Created Date: 3/2/2006 10:53:19 AM ...Geometry: 1,001 Practice Problems For Dummies (+ Free Online Practice) In two-dimensional geometry, a parallelogram is a quadrilateral (a four-sided figure) with two pairs of congruent sides and two pairs of congruent angles. The following practice questions ask you to use the properties of parallelograms to find missing angles and variables.Transcript. A parallelogram is a quadrilateral with two pairs of parallel sides. All parallelograms, such as ⵥFGHJ, have the following properties. Opposite sides are congruent. Opposite angles are congruent. Consecutive angles are supplementary. The diagonals bisect each other. Find each measure. 1.372 Chapter 7 Quadrilaterals and Other Polygons 7.2 Lesson WWhat You Will Learnhat You Will Learn Use properties to fi nd side lengths and angles of parallelograms. Use parallelograms in the coordinate plane.Definition: A square is a parallelogram with four congruent sides and four. congruent angles. Notice that the definition of a square is a combination of the definitions of a. rectangle and a rhombus. Therefore, a square is both a rectangle and a rhombus, which means that the properties of parallelograms, rectangles, and rhombuses all. apply to ...Geometry: Common Core (15th Edition) answers to Chapter 6 - Polygons and Quadrilaterals - 6-2 Properties of Parallelograms - Practice and Problem-Solving Exercises - Page 364 14 including work step by step written by community members like you. Textbook Authors: Charles, Randall I., ISBN-10: 0133281159, ISBN-13: 978-0-13328-115-6, Publisher: Prentice HallThe area of a parallelogram can be calculated by multiplying the length of the base by the height to the top, perpendicular to the base. Either edge on either set of sides can be o... 6-2 practice properties of parallelograms, Example 3: Calculate the length of the diagonal of a parallelogram with sides 4 units, 6 units and an interior angle A which is equal to 60 degrees. Solution: Given, a = 4 units, b = 6 units, angle A = 60°. Using diagonal of parallelogram formula, p = √x2 +y2 −2xycosA p = x 2 + y 2 − 2 x y cos., Explore printable properties of parallelograms worksheets. Properties of parallelograms worksheets are essential tools for teachers who aim to provide their students with a comprehensive understanding of Math and Geometry. These worksheets cover various aspects of parallelograms, such as calculating angles, side lengths, and areas, as well as ..., A rectangle is a parallelogram with four congruent angles (it is equiangular) each measuring 90º. Just like a rhombus, this means it still has the five properties you used for parallelograms in Section 6.2. Ex. 5: Solve for the value of x. Property #3: The diagonals of a rectangle are and they each other. Solve for the labeled segments and WILN is a rectangle., Properties of Parallelograms • Activity Builder by Desmos Classroom ... Loading..., This worksheet is a fun way for students to practice using the properties of parallelograms. 1) Riddle Worksheet - Students solve problems to reveal the answer to the riddle at the top of the page, which means they receive immediate feedback as to whether or not they have solved correctly. 2) Maze - (Print and Digital) As students find the answers to the problem, they follow the correct answer ..., 6-4 Practice A Properties of Special Parallelograms Match each figure with the letter of one of the vocabulary terms. Use each term once. 1. 2. 3. B C A Fill in the blanks to complete each theorem. 4. If a parallelogram is a rhombus, then its diagonals are perpendicular. 5. If a parallelogram is a rectangle, then its diagonals are congruent. 6., 7.2 Properties of Parallelograms quiz for 9th grade students. Find other quizzes for Mathematics and more on Quizizz for free!, What you will learn: 1. Use properties to find side lengths and. angle measures of parallelograms. 2. Use parallelograms in the coordinate plane. A parallelogram is a quadrilateral with both. pairs of opposite sides parallel. To name the parallelogram to the right, use., 6-4 Practice A Properties of Special Parallelograms Match each figure with the letter of one of the vocabulary terms. Use each term once. 1. 2. 3. B C A Fill in the blanks to complete each theorem. 4. If a parallelogram is a rhombus, then its diagonals are perpendicular. 5. If a parallelogram is a rectangle, then its diagonals are congruent. 6., Draw the 2 diagonals, labelling the point of intersection as E. Now use a •. Using a protractor, measure all 4 angles. Using a ruler, measure the lengths of all 4 sides. Square 8. Rectangle 7. They share one common side. 6. = Angles next to each other in a quadrilateral., ©t 42x0 O132Z 7K ou ctea h cSpoAfot bw3a lr Xeq 2LyL2C R.9 g tA Tlul U SrEi2ggh ztesi srbeOs0elr RvMejdN.6 g zM Ca 8dLe s Iw fi It eh P UIPndf7iTnoiktke q WGTe9o Fm Je StGrPy2., 6-2 Practice C Properties of Parallelograms The area of a parallelogram is given by the formula A = bh, where A is the area, b is the length of a base, and h is the, Geometry - Polygons Worksheet Bundle. This bundle of worksheets includes plenty of content and practice including the sum of the interior and exterior angles of a convex polygon, quadrilaterals, parallelograms, rectangles, rhombi, squares, trapezoids, isosceles trapezoids, and kites. 9. Products. $15.30 $17.00 Save $1.70. View Bundle. Description., Students complete proofs that incorporate properties of parallelograms. Lesson Notes . Throughout this module, we have seen the theme of building new facts with the use of established ones. We see this again in Lesson 28, where triangle congruence criteria are used to demonstrate why certain properties of parallelograms hold true., Geometry: Common Core (15th Edition) answers to Chapter 6 - Polygons and Quadrilaterals - 6-2 Properties of Parallelograms - Practice and Problem-Solving Exercises - Page 364 21 including work step by step written by community members like you. Textbook Authors: Charles, Randall I., ISBN-10: 0133281159, ISBN-13: 978-0-13328-115-6, Publisher: Prentice Hall, Geometry - Properties of Parallelograms - Guided Notes and Worksheet. Check Details. 50 Properties Of Parallelograms Worksheet. Check Details. 50 Properties Of Parallelograms Worksheet. Check Details. 50 Properties Of Parallelograms Worksheet. Check Details. Practice 6-2: Properties of Parallelograms 10th - 11th …, use the properties of parallel lines, diagonals, and triangles to investigate parallelograms. Essential Question. What are the relationships of the sides, the angles, and the diagonals of a parallelogram? Page updated. Google Sites. Report abuse ..., Geometry: Common Core (15th Edition) answers to Chapter 6 - Polygons and Quadrilaterals - 6-2 Properties of Parallelograms - Practice and Problem-Solving Exercises - Page 364 21 including work step by step written by community members like you. Textbook Authors: Charles, Randall I., ISBN-10: 0133281159, ISBN-13: 978-0-13328-115-6, Publisher: Prentice Hall, 6-2 Properties of Parallelograms Step 3 Start at S and count the same number of units. A rise of 6 from 0 is 6. A run of 2 from 5 is 7. Label (7, 6) as vertex R. Check It Out! Example 3 Continued P Q S R Step 2 Find the slope of by counting the units from P to Q. The rise from –2 to 4 is 6. The run of –3 to –1 is 2., Section 9.1 Area of Parallelograms and Triangles. G.5.1 Determine the perimeter, circumference, and area of common geometric figures such as parallelograms, trapezoids, circles, and triangles; G.5.4 Determine how changes in dimensions affect the perimeter, area and volume of common geometric figures and solids;, The figures included in this lesson are parallelograms, special parallelograms, trapezoids, kites and different types of triangles. These self-checking mazes consist of 18 problems to practice the following properties of parallelograms: - Opposite sides are congruent. Maze 1 has 10 problems and Maze 2 has 8 problems., 12 Jan 2016 ... Objective: Prove and apply properties of parallelograms; Use properties of parallelograms to solve problems., parallelogram. convex quadrilateral in which both pairs of opposite sides are parallel. quadrilateral. a polygon with 4 sides. Theorem 6.1A. If a quadrilateral is a parallelogram, then its opposite sides are congruent. Theorem 6.1B. If a quadrilateral is a parallelogram, then its opposite angles are congruent. Theorem 6.1C., 6.2 Parallelograms - HONORS GEOMETRY. 6.2 Parallelograms. Notes Key. Geometry 6.2 Notes Parallelograms. Homework Key., Geometry: Common Core (15th Edition) answers to Chapter 6 - Polygons and Quadrilaterals - 6-2 Properties of Parallelograms - Practice and Problem-Solving Exercises - Page 364 16 including work step by step written by community members like you. Textbook Authors: Charles, Randall I., ISBN-10: 0133281159, ISBN-13: 978--13328-115-6, Publisher: Prentice Hall, 6.2 notes properties of parallelograms. Flashcards; Learn; Test; Match; ... Networking Basics Objective 2.2, 2.4, 2.7, 2.8, and 3.1 CompTIA Part 10. 50 terms. Michael_Valdez6140. Preview. ... what theorem is used to prove which angles are supplements in parallelograms. opposite angles of a parallelogram are congruent. What …, 6-2 Properties of Parallelograms Example 3 Continued Step 3 Start at J and count the same number of units. A rise of 4 from –8 is –4. A run of 4 from 3 is 7. Label (7, –4) as vertex M. Step 2 Find the slope of by counting the units from K to L. The rise from 2 to 6 is 4., Practice 6-4.' Properties of Special Parallelograms Name Tell whether each figure must be a rectangle, rhombus, or square based on the information given. Use the most specific name possible. A modern artist's sculpture has rectangular faces. The face shown here is 9 feet long and 4 feet wide. Find each measure in simplest radical form., Students complete proofs that incorporate properties of parallelograms. Lesson Notes . Throughout this module, we have seen the theme of building new facts with the use of established ones. We see this again in Lesson 28, where triangle congruence criteria are used to demonstrate why certain properties of parallelograms hold true., Side and angle properties of a parallelogram (level 1) Google Classroom. Microsoft Teams. Diagonals of all ______ bisect each other at 90 °. Fill in the blanks. Choose all answers that apply: Rectangle. A., 8 Jan 2019 ... Comments2 · Geometry 6-6: Conditions of Special Parallelograms · 6-4 Properties of Special Parallelograms · Geometry 6-2: Kites and Trapezoids., 6-2: Properties of Parallelograms. Parallelogram. Click the card to flip 👆. Is a quadrilateral with both pairs of opposite sides parallel. Click the card to flip 👆. 1 / 9. Flashcards. Learn. Test. Match. Q-Chat. ms_morley Teacher. Top creator on Quizlet. Students also viewed. L2U2: Properties of Parallelograms. 5 terms. molly_ann_rink. Preview., We can identify and distinguish a parallelogram with the help of the following properties: The opposite sides of a parallelogram are parallel. Here, PQ ‖ RT and PR ‖ QT. The opposite sides of a parallelogram are equal. Here, PQ = RT and PR = QT. The opposite angles of a parallelogram are equal. Here, ∠P = ∠T and ∠Q = ∠R.