Notes 6-2 properties of parallelograms

Geometry Worksheet 6.2 - Parallelograms Name_____ Choose a word from the word bank to complete each sentence. Words will be used more than once. 1. A quadrilateral with two pairs of parallel sides is a _____ 2. The opposite sides of a parallelogram are _____ 3.

Parallelograms are four-sided shapes that have two pairs of parallel sides. Rectangles, squares and rhombuses are all classified as parallelograms. The classic parallelogram looks like a slanted rectangle, but any four-sided figure that has parallel and congruent pairs of sides can be classified as a parallelogram. Parallelograms have six …convex quadrilateral in which both pairs of opposite sides are parallel. quadrilateral. a polygon with four sides. Theorem 6.1A: If a quadrilateral is a parallelogram, then its opposite sides are congruent. ( → opp. sides ≅) Theorem 6.1B: If a quadrilateral is a parallelogram, then its opposite angles are congruent. ( → opp. ∠s≅ ...To use relationships among sides, angles, and diagonals of parallelograms.A parallelogram is a quadrilateral whose opposite sides are parallel. A parallelogram, in its most general form, looks something like this: Note that the arrowheads are used to indicate which pair of sides are parallel. A … 6.2 notes properties of parallelograms. Flashcards; Learn; ... Notes Exam 2: (Section 1.5-1.7) ... what theorem is used to prove which angles are supplements in ... 3. a. Find the values of x and yin EPQRS at the right. What are PR and SQ? 2. Use the diagram at the right. Given: DABCD, MK Prove: LBCD LCMDThere are four basic properties (three are theorems). When you are done, turn to page 289 and compare your tree with the one in the book. Make any corrections needed. Now check your list of properties. You should have basically (in your own words) identified theorems 6.1 – 6.3. Another very important property to note is that consecutive©E 62h081 y0o GKJudt 1ap xSMoRfstBwCa qrSe z 3LXLiC m.k s hA ul zl M wr Yi Ig chpt 7sM Urne Vs7eSrav0e Jd 2.w n VMdaCdqe F YweigtIh K pI Cn2f Li6nyiAtde B 3GLero m0e lt BrEyb.K Worksheet by Kuta Software LLC Kuta Software - Infinite Geometry Name_____ Properties of Parallelograms Date_____ Period____

121. 6.2 Properties of Parallelograms. Goals. p. Use some properties of parallelograms. p. Use properties of parallelograms in real-life situations. VOCABULARY. Parallelogram. A parallelogram is a quadrilateral with both. pairs of opposite sides parallel. THEOREM 6.2. If a quadrilateral is a parallelogram, then. its. opposite sides. are congruent.Lesson 6-2. Properties of Parallelograms. Page 2. Geometry Lesson 6-2. Daily Notetaking Guide. 112. © P earson Education, Inc., publishing as P earson P rentice ...p Use properties of parallelograms in real-life situations. 6.2 VOCABULARY Parallelogram A parallelogram is a quadrilateral with both pairs of opposite sides parallel. THEOREM 6.2 If a quadrilateral is a parallelogram, then its opposite sides are congruent. PPQ&* c RS*& and SP*& c QR&* THEOREM 6.3 If a quadrilateral is a parallelogram, …As a student, one of the most valuable skills you can develop is effective note-taking. Taking good notes not only helps you stay organized, but it also enhances your learning expe...Students will be able to use relationships between sides and angles of parallelograms and use relationships among diagonals of parallelograms.

There are six important properties of parallelograms to know: Opposite sides are congruent (AB = DC). Opposite angels are congruent (D = B). Consecutive angles are supplementary (A + D = 180°). If one angle is right, then all angles are right. The diagonals of a parallelogram bisect each other. Each diagonal of a parallelogram separates it ... Properties 1. All properties of a parallelogram. 2. All sides are equal. 3. Diagonals are ┴. 4. Diagonal bisect opposite angles. Theorems (Ways to Prove) 1. If it has 4 sides, then it is a Rhombus. 2. If the diagonals are ┴, then it is a Rhombus. 3. If the diagonal bisects each pair of opposite angles, then it is a Rhombus. RhombusEveryone has seen shapes with four sides, but parallelograms are a bit special. They stand out because their opposite sides are always parallel to each other. But that's not all that makes them interesting. In this guide, we're going to take a closer look at parallelograms, diving into their unique features and properties. 6-2 Reteach Properties of Parallelograms A parallelogram is a quadrilateral with two pairs of parallel sides. All parallelograms, such as FGHJ, have the following properties. '(&* ^&'(* Properties of Parallelograms _ FG _ _ HJ GH _ JF Opposite sides are congruent. F H G J Opposite angles are congruent. m F mSo by SAS, G 180°

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Rhombus, Square and Rectangle are all types of Parallelograms which possess all the properties of a parallelogram and also have their own unique properties.The 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... Objectives: G.CO.11: Prove theorems about parallelograms. For the Board: You will be able to derive and use the properties of parallelograms. Anticipatory Set: Definition A parallelogram is a quadrilateral with both pairs of opposite sides parallel. Geogebra Activity 6.2 Instruction: State the 5 properties of a parallelogram. 1. Notes 6-2: Properties of Parallelograms. Objectives: 1. Prove and apply properties of parallelograms. 2. Use properties of parallelograms to solve problems. A parallelogram is a quadrilateral with _______ pairs of ____________ sides. All parallelograms, such as FGHJ, have the following properties. Find each measure. AB. m D .There are six important properties of parallelograms to know: Opposite sides are congruent (AB = DC). Opposite angels are congruent (D = B). Consecutive angles are supplementary (A + D = 180°). If one angle is right, then all angles are right. The diagonals of a parallelogram bisect each other. Each diagonal of a parallelogram separates it ...

PQRS is a parallelogram. Find the missing angle measures. Solution. •1 By Theorem 6.3, the opposite angles of a parallelogram are.8.2 Use Properties of Parallelograms A parallelogram is a quadrilateral with both pairs of opposite sides parallel. S T U D. 2 ... Notes,Whiteboard,Whiteboard Page,Notebook software,Notebook,PDF,SMART,SMART Technologies ULC,SMART Board Interactive Whiteboard Created Date:HSG-SRT.B.5 Expected Learning OutcomesThe students will be able to:1) Use properties of parallelograms to find side lengths and angle measures of parallelograms.2) Use parallelograms in the coordinate plane. Download a printable version of the notes here. Download the homework worksheet here. Download the homework worksheet answers …Start studying 6-2 properties of parallelograms. Learn vocabulary, terms, and more with flashcards, games, and other study tools.Chapter 6 150 Properties of Parallelograms 6-2 1. Supplementary angles are two angles whose measures sum to . 2. Suppose /X and /Y are supplementary. If m/X 5 75, then m/Y 5 . Underline the correct word to complete each sentence. 3. A linear pair is complementary / supplementary . 4. /AFB and /EFD at the right are complementary / supplementary.Notes 6-2: Properties of Parallelograms. Objectives: 1. Prove and apply properties of parallelograms. 2. Use properties of parallelograms to solve problems. A parallelogram is a quadrilateral with _______ pairs of ____________ sides. All parallelograms, such as FGHJ, have the following properties. Find each measure. AB. m D .In this investigation you will discover some other properties of parallelograms. Step 1: Use two rulers with different widths to draw a parallelogram on tracing paper or baking paper. Make sure that it is not a rhombus and that the adjacent edges are not equal in length. Step 2: Place a second piece of tracing paper over the first and copy the ...121. 6.2 Properties of Parallelograms. Goals. p. Use some properties of parallelograms. p. Use properties of parallelograms in real-life situations. VOCABULARY. Parallelogram. A parallelogram is a quadrilateral with both. pairs of opposite sides parallel. THEOREM 6.2. If a quadrilateral is a parallelogram, then. its. opposite sides. are congruent.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, …Example 2. Find the area of this parallelogram with a base of 15 centimeters and a height of 6 centimeters. Solution: A = b × h. A = (15 cm) × (6 cm) A = 90 cm 2. Example 3. Two adjacent sides of a parallelogram are 5 cm and 3 cm. Find its perimeter. Solution: We know that opposite sides of a parallelogram are equal. Suppose we have a ...36 Properties Of Parallelograms Worksheet - support worksheet. Check Details. Geometry - Properties of Parallelograms - Guided Notes and Worksheet. Check Details. 6-2 Properties of Parallelograms.pdf. Check Details. Geometry: 6.2 Properties of Parallelograms - YouTube. Check Details. Properties Of Parallelograms Worksheet …

Properties: Sides and Angles Lesson 6-2: Examples 1, 2 Extra Skills, Word Problems, Proof Practice, Ch. 6 Properties: Diagonals and Transversals Lesson 6-2: Example 3 Extra Skills, Word Problems, Proof Practice, Ch. 6 PowerPoint Special Needs Some students think that because the sides of a rhombus are congruent its diagonals must also be congruent.

6-2 Properties of Parallelograms 6.2.1: Prove and apply properties of parallelograms. 6.2.2: Use properties of parallelograms to solve problems. 6.2.2: Use properties of parallelograms in proofs. LEARNING GOALS – LESSON 6.2 Opposite sides of a quadrilateral do not share a vertex. Opposite angles do not share a side. Helpful Hint Description. Editable guided notes for Geometry lessons 6-3 & 6-4: Properties of Parallelograms. These notes align with the Savvas enVision Geometry curriculum but can be used separately. Reported resources will be reviewed by our team.4 Feb 2016 ... After the notes, I had students work on the following Parallelograms Maze (which they LOVED). Directions: Every student will start at ...Showing appreciation for a gift is an important part of any relationship. Writing a thank you note is a great way to express your gratitude and make the gift-giver feel appreciated...Properties of Parallelograms: If a quadrilateral is a parallelogram, then: *Its opposite sides are congruent. *Its opposite angles are congruent. *Its consecutive angles are supplementary. *Its diagonals bisect each other. Ways to Prove a Quadrilateral is a Parallelogram. Show BOTHpairs of opposite sides of a quadrilateral are congruent.Objective: To use relationships to prove quadrilaterals are parallelograms. Ways to Prove a Quadrilateral is a Parallelogram Ex. 1 How can you show that the …The Parallelogram. A parallelogram has opposite sides parallel and equal in length. Also opposite angles are equal (angles "A" are the same, and angles "B" are the same). NOTE: Squares, Rectangles and Rhombuses are all Parallelograms! Example: A parallelogram with: all sides equal and. angles "A" and "B" as right angles.Notice that each pair of sides is marked parallel. As is the case with the rectangle and square, recall that two lines are parallel when they are perpendicular to the same line. Once we know that a quadrilateral is a parallelogram, we can discover some additional properties. Investigation 6-2: Properties of Parallelograms

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Section 5.2 Parallelogram Properties. G.3.2: Describe, classify, and explain relationships among the quadrilaterals square, rectangle, rhombus, parallelogram, trapezoid, and kite; G.3.4: Determine the sum of both the interior and exterior angle measures of a polygon.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 …Objective: To use relationships to prove quadrilaterals are parallelograms. Ways to Prove a Quadrilateral is a Parallelogram Ex. 1 How can you show that the …Showing appreciation for a gift is an important part of any relationship. Writing a thank you note is a great way to express your gratitude and make the gift-giver feel appreciated... 6-2 Reteach Properties of Parallelograms A parallelogram is a quadrilateral with two pairs of parallel sides. All parallelograms, such as FGHJ, have the following properties. '(&* ^&'(* Properties of Parallelograms _ FG _ _ HJ GH _ JF Opposite sides are congruent. F H G J Opposite angles are congruent. m F mSo by SAS, G 180° Feb 6, 2020 · 6-3 Additional Practice Properties of Parallelograms Find the stated lengths in each parallelogram. 1. BBC 3. JK 2. CD 4. KL Find the stated angle measures in each parallelogram. 5. ∠W B7. ∠A 6. ∠Z 8. ∠D Find the stated lengths in each parallelogram. 9. EG 11. RT 10 . DH 12. QS 13. EUnderstand Complete the proof. Given: Parallelogram ... Properties of a Parallelogram. Property 1: Sides opposite to each other are equal in length i.e. PQ = SR and QR = PS. Property 2: Angles opposite to each other are equal i.e. ∠P =∠R and ∠Q = ∠S. Property 3: The Diagonals bisect one another (at the point of their intersection) i.e. PO = RO and QO= SO.Nov 25, 2019 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... 6.2 Properties of Parallelograms. 6.2 Properties of Parallelograms. Geometry. Objectives:. Use some properties of parallelograms. Use properties of parallelograms in real-lie situations such as the drafting table shown in example 6. Assignment:. Springboard Page 181 Check your understanding e Exercises: 1,4.5,6,7 …Apr 22, 2024 · Example 2: Find area of a parallelogram where the base is 6 cm and the height is 12 cm. Solution: Given, Base = 6 cm and Height = 12 cm. We know, Area = Base x Height. Area = 6 × 12. Area = 72 cm 2. FAQs on Properties of a Parallelogram What is a parallelogram? A parallelogram is a quadrilateral that has in which opposite sides are parallel ... The four most important properties of a parallelogram are: The opposite sides of a parallelogram are equal in measurement and they are parallel to each other. The opposite angles of a parallelogram are equal. The sum of interior angles of a parallelogram is equal to 360°. The consecutive angles of a parallelogram should be supplementary (180°).The four most important properties of a parallelogram are: The opposite sides of a parallelogram are equal in measurement and they are parallel to each other. The opposite angles of a parallelogram are equal. The sum of interior angles of a parallelogram is equal to 360°. The consecutive angles of a parallelogram should be supplementary (180°). ….

In this Geometry lesson you will learn the definition and properties of parallelograms and how to apply those properties to solving problems.7.2 - Properties of Parallelograms. Common Core State Standards: HSG-CO.C.11, HSG-SRT.B.5. Expected Learning Outcomes. The students will be able to: 1) Use properties of parallelograms to find side lengths and angle measures of parallelograms. 2) Use parallelograms in the coordinate plane.19. 20. Find the length of in each parallelogram. 21. 22. OR=IO23. TR=14,ME=3124. IE=6,GT=8 RT G E I TM R E I TR IO. 40.Trapezoids and Parallelograms. LESSON/HOMEWORK. LESSON VIDEO. ANSWER KEY. EDITABLE LESSON. EDITABLE KEY. Lesson 2 Properties of Parallelograms. LESSON/HOMEWORK. LESSON VIDEO. ANSWER KEY. ... property or other metadata. Please don’t try to hack our validation system, or ask anyone else to try to get around it. … The four most important properties of a parallelogram are: The opposite sides of a parallelogram are equal in measurement and they are parallel to each other. The opposite angles of a parallelogram are equal. The sum of interior angles of a parallelogram is equal to 360°. The consecutive angles of a parallelogram should be supplementary (180°). 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.Notes 6-2: Properties of Parallelograms Objectives: 1. Prove and apply properties of parallelograms. 2. Use properties of parallelograms to solve problems. A parallelogram is a quadrilateral with _____ pairs of _____ sides. All parallelograms, such as FGHJ, have the following properties.In addition to the material in the main text, Notes to the Teacher are also ... theorems on the different kinds of parallelograms such as rectangle, rhombus and square. In this module, you will learn to supply the missing ... 2. ̅̅̅̅ ≅ ̅ ̅̅̅ 2.Property of Rectangle 3. ̅̅̅̅ ≅ ̅̅̅̅ …Example 2: Find area of a parallelogram where the base is 6 cm and the height is 12 cm. Solution: Given, Base = 6 cm and Height = 12 cm. We know, Area = Base x Height. Area = 6 × 12. Area = 72 cm 2. FAQs on Properties of a Parallelogram What is a parallelogram? A parallelogram is a quadrilateral that has in which opposite sides are parallel ... Notes 6-2 properties of parallelograms, 24 Dec 2017 ... It explains the properties of parallelograms and how to use it calculate the missing sides and missing angles of parallelograms. It contains ..., 6-2 Reteach Properties of Parallelograms A parallelogram is a quadrilateral with two pairs of parallel sides. All parallelograms, such as FGHJ, have the following properties. '(&* ^&'(* Properties of Parallelograms _ FG _ _ HJ GH _ JF Opposite sides are congruent. F H G J Opposite angles are congruent. m F mSo by SAS, G 180° , Special Parallelograms. Square and Rectangle: A square and a rectangle are two shapes which have similar properties to a parallelogram. Both have their opposite sides equal and parallel to each other. Diagonals of both shapes bisect each other. Rhombus: If all the sides of a parallelogram are congruent or equal to each other, then it is a rhombus. , Properties of Parallelograms: If a quadrilateral is a parallelogram, then: *Its opposite sides are congruent. *Its opposite angles are congruent. *Its consecutive angles are supplementary. *Its diagonals bisect each other. Ways to Prove a Quadrilateral is a Parallelogram. Show BOTHpairs of opposite sides of a quadrilateral are congruent., Quadrilaterals - Properties of Parallelograms Riddle Worksheet This is a 15 question worksheet that asks students to apply the properties of parallelograms to solve problems. Students are asked to solve problems about the angles, sides and diagonals of Parallelograms.Students set-up a problem that applies a property of a specific …, 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 ..., Notes 6-2: Properties of Parallelograms. Objectives: 1. Prove and apply properties of parallelograms. 2. Use properties of parallelograms to solve problems. A parallelogram is a quadrilateral with _______ pairs of ____________ sides. All parallelograms, such as FGHJ, have the following properties. Find each measure. AB. m D ., 7.2 Properties Of Parallelograms Answers - Acscu.net. 1) All the properties of a parallelogram. 2) Diagonals are equal. 3) Each of the angles is a right angle. Rhombus: 1) All the properties of a parallelogram. 2) All sides are of equal length. 3) Diagonals are perpendicular bisectors of each other., Notes 6-2: Properties of Parallelograms Objectives: 1. Prove and apply properties of parallelograms. 2. Use properties of parallelograms to solve problems. A parallelogram is a quadrilateral with _____ pairs of _____ sides. All parallelograms, such as FGHJ, have the following properties., A Parallelogram is a flat shape with opposite sides parallel and equal in length. Opposite sides are parallel. Opposite sides are equal in length. Opposite angles are equal (angles A are the same, and angles B are the same) Angle A and angle B add up to 180°, so they are supplementary angles. Play with a Parallelogram:, 6-5: Properties of Special Parallelograms Date: Objective: I can use the properties of rhombuses, rectangles, and squares to solve problems. Do "Explore and Reason" and Habits of Mind in your student companio page 1 3. EXPLORE & REASON Consider these three figures. Figure 1 Fl ure2 0 X mosikzs Figure 3 A., 6-2 Reteach Properties of Parallelograms A parallelogram is a quadrilateral with two pairs of parallel sides. All parallelograms, such as FGHJ, have the following properties. '(&* ^&'(* Properties of Parallelograms _ FG _ _ HJ GH _ JF Opposite sides are congruent. F H G J Opposite angles are congruent. m F mSo by SAS, G 180° , 6-2 Properties of Parallelograms 6-2 Properties of Parallelograms. EN. English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian česk ..., ©E 62h081 y0o GKJudt 1ap xSMoRfstBwCa qrSe z 3LXLiC m.k s hA ul zl M wr Yi Ig chpt 7sM Urne Vs7eSrav0e Jd 2.w n VMdaCdqe F YweigtIh K pI Cn2f Li6nyiAtde B 3GLero m0e lt BrEyb.K Worksheet by Kuta Software LLC Kuta Software - Infinite Geometry Name_____ Properties of Parallelograms Date_____ Period____, 6-2 Properties of Parallelograms 6-2 Properties of Parallelograms EN English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian český русский български العربية Unknown, convex quadrilateral in which both pairs of opposite sides are parallel. quadrilateral. a polygon with four sides. Theorem 6.1A: If a quadrilateral is a parallelogram, then its opposite sides are congruent. ( → opp. sides ≅) Theorem 6.1B: If a quadrilateral is a parallelogram, then its opposite angles are congruent. ( → opp. ∠s≅ ..., Properties of parallelograms worksheets for Grade 9 are essential resources for teachers looking to enhance their students' understanding of geometry concepts in Math. These worksheets provide a variety of exercises and problems that challenge students to apply their knowledge of parallelograms, including their angles, sides, and diagonals. ..., ©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 …, 6.2 Day 2 - Properties of Parallelograms.notebook Subject: SMART Board Interactive Whiteboard Notes Keywords: Notes,Whiteboard,Whiteboard Page,Notebook software,Notebook,PDF,SMART,SMART Technologies ULC,SMART Board Interactive Whiteboard Created Date: 1/19/2016 1:30:55 PM, If a quadrilateral is a parallelogram, then its opposite angles are congruent. IE: ∠a ≅ ∠c & ∠b ≅ ∠d. 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 ..., Properties of the quadrilaterals – An overview ; Properties of quadrilaterals, Rectangle, Square ; All Sides are equal, No, Yes ; Opposite Sides are equal, Yes ..., Jan 29, 2018 · esson: Definition. A parallelogram is a quadrilateral that has opposite sides that are parallel. Since a parallelogram is a quadrilateral, a parallelogram has all of the properties of a quadrilateral in addition to properties unique to itself. The sections below will address its unique properties. Property: Opposite Sides. , Open on the Sketchpad website the “6.2 – Properties of Parallelograms” sketch. 2) What is the relationship between the sides of a parallelogram? _____ 3) What is the relationship between opposite angles of a parallelogram? ... 6.2 - Properties of Paralleograms - NOTES [Compatibility Mode], 6.2 notes properties of parallelograms. Flashcards; Learn; ... Notes Exam 2: (Section 1.5-1.7) ... what theorem is used to prove which angles are supplements in ... , 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., esson: Definition. A parallelogram is a quadrilateral that has opposite sides that are parallel. Since a parallelogram is a quadrilateral, a parallelogram has all of the properties of a quadrilateral in addition to properties unique to itself. The sections below will address its unique properties. Property: Opposite Sides., Presentation on theme: "Mod 15.6: Properties of Parallelograms"— Presentation transcript: 1 Mod 15.6: Properties of Parallelograms Essential Question: What can you conclude about the sides, angles, and diagonals of a parallelogram? ... Chapter 8.2 Notes: Use Properties of Parallelograms. Rhombuses, Rectangles, and Squares. Geometry 6 …, 6-2 Properties of Parallelograms 6-2 Properties of Parallelograms. EN. English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian česk ..., Standards. Common Core. HSG.CO.C.11 – Prove theorems about parallelograms. Theorems include: opposite sides are congruent, opposite angles are congruent, the diagonals of a parallelogram bisect each other, and conversely, rectangles are parallelograms with congruent diagonals. TEKS., Chapter 6 150 Properties of Parallelograms 6-2 1. Supplementary angles are two angles whose measures sum to . 2. Suppose /X and /Y are supplementary. If m/X 5 75, then m/Y 5 . Underline the correct word to complete each sentence. 3. A linear pair is complementary / supplementary . 4. /AFB and /EFD at the right are complementary / supplementary., a quadrilateral with both pairs of opposite sides parallel. Properties of a parallelogram. 1. Opposite Sides are parallel. 2. Opposite Sides are congruent. 3. Opposite Angles are congruent. 4., So you can apply the properties of parallelograms to rhombuses. *** Example #2 - Using Properties of Rhombuses to Find Measures a. TVWX is a rhombus. Find TV . Find m VTZ . b. CDFG is a rhombus. Find CD . Find the measure of GCH if m GCD = ( b + 3)° and m CDF = (6 b - 40)° ***A square is a parallelogram, a rectangle, and a rhombus, so it has ..., 7.2 Properties Of Parallelograms Answers - Acscu.net. 1) All the properties of a parallelogram. 2) Diagonals are equal. 3) Each of the angles is a right angle. Rhombus: 1) All the properties of a parallelogram. 2) All sides are of equal length. 3) Diagonals are perpendicular bisectors of each other.