6-3 Proving Quadrilaterals are Parallelograms

Mar 13, 2019

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6-3 Proving Quadrilaterals are Parallelograms.

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6 3 proving quadrilaterals

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6-3 Proving Quadrilaterals are Parallelograms

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6-3 Proving Quadrilaterals are Parallelograms

6.3 Proving Quadrilaterals are Parallelograms

6.3 Proving Quadrilaterals are Parallelograms. Objectives/Assignment. Prove that a quadrilateral is a parallelogram. Use coordinate geometry with parallelograms. Assignment: 1-26 all, 45-47 all, quiz page 346.

576 views • 27 slides

6.3 Proving Quadrilaterals are Parallelograms

6.3 Proving Quadrilaterals are Parallelograms. Geometry Mrs. Spitz Spring 2005. Objectives:. Prove that a quadrilateral is a parallelogram. Use coordinate geometry with parallelograms. Assignment. pp. 342-343 #1-19, 25, 26, 29.

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9.2 Proving Quadrilaterals are Parallelograms

9.2 Proving Quadrilaterals are Parallelograms. Geometry Mr. Calise. Objectives:. Prove that a quadrilateral is a parallelogram. Use coordinate geometry with parallelograms.

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5.7 Proving That Figures Are Special Quadrilaterals

5.7 Proving That Figures Are Special Quadrilaterals. Objective: After studying this section, you will be able to prove that a quadrilateral is: A rectangle A kite A rhombus A square An isosceles triangle. Proving that a quadrilateral is a rectangle . E. H. F. G.

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Section 5.7- Proving that Figures are Special Quadrilaterals.

Section 5.7- Proving that Figures are Special Quadrilaterals. By, Michael Thiel and Lauren Larar . . What Family?. First, you must identify what family the quadrilateral falls under. Parallelogram , Trapezoid , quadrilateral. Proving that a quadrilateral is a Rectangle.

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6.3 Proving Quadrilaterals are Parallelograms

6.3 Proving Quadrilaterals are Parallelograms. Objective : Prove that a given quadrilateral is a parallelogram . Handbook, p. 19. >>. 6.3 Proving Quadrilaterals are Parallelograms. >. >. >>. >. >. 1. 2. 3. 6.3 Proving Quadrilaterals are Parallelograms. Example 1 :

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5.7 Proving that figures are special quadrilaterals

5.7 Proving that figures are special quadrilaterals. Proving a Rhombus. First prove that it is a parallelogram then one of the following: If a parallelogram contains a pair of consecutive sides that are congruent , then it is a rhombus (reverse of the definition ).

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8.3 Proving Quadrilaterals are Parallograms

8.3 Proving Quadrilaterals are Parallograms. 8.3 Proving Quadrilaterals are Parallelograms. Geometry. Objectives:. Prove that a quadrilateral is a parallelogram. Use coordinate geometry with parallelograms.

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6.3 Proving Quadrilaterals are Parallelograms

6.3 Proving Quadrilaterals are Parallelograms. Standard: 7.0 & 17.0. Theorem 6.5: If both pairs of opposite sides of a quadrilateral are congruent, then the quadrilateral is a parallelogram. Theorems. ABCD is a parallelogram.

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Geometry Section 6-2B Proving Quadrilaterals are Parallelograms Page 423 Be ready to grade 6-2A

Geometry Section 6-2B Proving Quadrilaterals are Parallelograms Page 423 Be ready to grade 6-2A. Answers for 6-2A. 13 44 135 o 122 o 98 o Diagonals bisect Opposite sides are congruent Consecutive angles are supplementary Opposite angles are congruent

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Lesson 6.3 Showing Quadrilaterals are Parallelograms

Lesson 6.3 Showing Quadrilaterals are Parallelograms. Pages 316 - 319. Assignment:. Create 13 Flashcards about “How to Show a Quadrilateral is a Parallelogram”. 9 flashcards that make Parallelograms 4 flashcards that do not make Parallelograms. Showing a Quadrilateral is a Parallelogram.

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6-3 Proving Parallelograms

6-3 Proving Parallelograms. Ways to prove parallelogram (theorems). If diagonals bisect each other then a quad is a parallelogram If both pairs of opposite sides are congruent then a quad is a parallelogram If both pairs of opposite angles are congruent then a quad is a parallelogram.

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Proving Quadrilaterals 4.5

Proving Quadrilaterals 4.5. homework. Remember and apply properties of quadrilaterals to find missing information. Write Proofs with Quadrilaterals. homework. homework. homework. homework. homework. In parallelogram JKLM , m  MLK = 60°. Find each indicated value, state why. 60 .

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Showing quadrilaterals are parallelograms

Showing quadrilaterals are parallelograms. Bell Ringer. Tell whether the quadrilateral is a parallelogram. Explain your reasoning. SOLUTION. The quadrilateral is not a parallelogram. It has two pairs of congruent sides, but opposite sides are not congruent. Example 1. Use Opposite Sides.

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5.7 Proving Special Quadrilaterals

Advanced Geometry. 5.7 Proving Special Quadrilaterals. Proving a quadrilateral is a RECTANGLE. First you must prove or be given that the figure is a parallelogram , then A PARALLELOGRAM is a rectangle if… 1. It contains at least one right angle,

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6.3 Proving Quadrilaterals are Parallelograms

6.3 Proving Quadrilaterals are Parallelograms. Geometry NCSCOS: 2.02; 2.03. E.Q:. How do we prove that quadrilaterals are ll’ograms? How can we use coordinate geometry with ll’orgrams?. Warmup. Find the slope of AB. A(2,1), B(6,9) m=2 A(-4,2), B(2, -1) m= - ½ A(-8, -4), B(-1, -3)

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6.3 Proving Quadrilaterals are Parallelograms

6.3 Proving Quadrilaterals are Parallelograms. Objective: To learn how to prove quadrilaterals are parallelograms. A. B. D. C. theorem. 1. If a quadrilateral has both pairs of opposite sides congruent,. then it is a parallelogram. parallelogram. A. B. D. C. theorem.

193 views • 16 slides

6.3 Proving Quadrilaterals are Parallelograms

6.3 Proving Quadrilaterals are Parallelograms. Objectives:. Prove that a quadrilateral is a parallelogram. Use coordinate geometry with parallelograms. Assignment. pp. 342-343 #1-19, 25, 26, 29.

436 views • 29 slides

6.3 Proving Quadrilaterals are Parallelograms

6.3 Proving Quadrilaterals are Parallelograms. Day 3. Warmup. Find the slope of AB. A(2,1), B(6,9) m=2 A(-4,2), B(2, -1) m= - ½ A(-8, -4), B(-1, -3) m= 1/7. Review. Using properties of parallelograms. Method 1

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6.3 Proving Quadrilaterals are Parallelograms

6.3 Proving Quadrilaterals are Parallelograms. Learning Target I can use prove that a quadrilateral is a parallelogram. Warmup. Find the slope of AB. A(2,1), B(6,9) m=2 A(-4,2), B(2, -1) m= - ½ A(-8, -4), B(-1, -3) m= 1/7. Review. Using properties of parallelograms. Method 1

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6-1 Classifying Quadrilaterals 6-2 Properties of Parallelograms

6-1 Classifying Quadrilaterals 6-2 Properties of Parallelograms. Special Quadrilaterals. A parallelogram is a quadrilateral with both pairs of opposite sides parallel. A rhombus is a parallelogram with four congruent sides. A rectangle is a parallelogram with four right angles.

197 views • 12 slides

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