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Chapter 6 Lessons 1-3

Chapter 6 Lessons 1-3. Classifying. Angles. Sides. Parallelogram?. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. Row 1, Col 1. Judging by appearances, which figure is a trapezoid?. a. b. d. c. 1,2.

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Chapter 6 Lessons 1-3

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  1. Chapter 6 Lessons 1-3

  2. Classifying Angles Sides Parallelogram? 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500

  3. Row 1, Col 1 Judging by appearances, which figure is a trapezoid? a. b. d. c.

  4. 1,2 WXYZ is a parallelogram. Name an angle congruent to

  5. 1,3 Find the values of the variables and the lengths of the sides of this kite. X=9 Y=13

  6. 1,4 Which statement can you use to conclude that quadrilateral XYZW is a parallelogram? a. b. c. d.

  7. 2,1 What type of quadrilateral has exactly one pair of parallel sides? Trapezoid

  8. 2,2 ABCD is a parallelogram. If then The diagram is not to scale. 114°

  9. 2,3 LMNO is a parallelogram. If NM = x + 15 and OL = 3x + 5 find the value of x and then find NM and OL. x=5 NM=20 OL=20

  10. 2,4 Find values of x and y for which ABCD must be a parallelogram. The diagram is not to scale. x=10 y=7

  11. 3,1 Judging by appearance, classify the figure in as many ways as possible using rectangle, trapezoid, square, quadrilateral, parallelogram, rhombus. quadrilateral, parallelogram, rhombus.

  12. 3,2 ABCD is a parallelogram. If then The diagram is not to scale. 115°

  13. 3,3 In parallelogram DEFG, DH = x + 3, HF = 3y, GH = 4x – 5, and HE = 2y + 3. Find the values of x and y. The diagram is not to scale. x=3 y=2

  14. 3,4 Based on the information in the diagram, can you prove that the figure is a parallelogram? Explain. yes, opp. angles congruent.

  15. 4,1 What type of quadrilateral has all sides congruent? square rhombus

  16. 4,2 For the parallelogram, if and find The diagram is not to scale. 163°

  17. 4,3 Find the values of the variables and the lengths of the sides of this rectangle. The diagram is not to scale. x=7 y=4 20,35

  18. 4,4 Based on the information given, can you determine that the quadrilateral must be a parallelogram? Explain. yes, opp. sides congruent

  19. 5,1 What is the most precise name for quadrilateral ABCD with vertices A(-5,2),B(-3,6),C(6,6),and D(4,2)? Slope AB = 4/2 = 2/1 CD = 4/2 = 2/1 AD = 0/9 = 0 BC = 0/9 = 0 Distance AB = √20 CD = √20 AD = 9 BC = 9 B C A D Parallelogram

  20. 5,2 Find the values of the variables in the parallelogram. The diagram is not to scale. x=29° y=49° z=102°

  21. 5,3 Isosceles trapezoid ABCD has legs AB and CD and base BC. If AB = 4y – 3, BC = 3y – 4, and CD = 5y – 10, find the value of y. y=7

  22. 5,4 Based on the information in the diagram, can you prove that the figure is a parallelogram? Explain. yes, diagonals bisect

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