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Pre-Algebra Unit 5 Geometry

Pre-Algebra Unit 5 Geometry. Quiz 5B Review. Name that Quadrilateral. - I have 2 pairs of congruent, parallel sides. Parallelogram. Name that Quadrilateral. - I have 4 right angles and 2 pairs of congruent, parallel sides. Rectangle. Name that Quadrilateral. - I have 4 congruent sides.

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Pre-Algebra Unit 5 Geometry

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  1. Pre-Algebra Unit 5 Geometry Quiz 5B Review

  2. Name that Quadrilateral - I have 2 pairs of congruent, parallel sides.

  3. Parallelogram

  4. Name that Quadrilateral - I have 4 right angles and 2 pairs of congruent, parallel sides.

  5. Rectangle

  6. Name that Quadrilateral - I have 4 congruent sides.

  7. Rhombus

  8. Name that Quadrilateral - I have exactly on set of parallel sides.

  9. Trapezoid

  10. Name that Quadrilateral - I have 4 right angles and 4 congruent, parallel sides.

  11. Square

  12. Give all the names of the polygon.

  13. Rectangle, Parallelogram, Quadrilateral

  14. Give all the names of the polygon.

  15. Rhombus, Parallelogram, Quadrilateral

  16. A) Name the polygon. B) Find the measure of one angle

  17. A) Pentagon 180 (n-2) 540/5 = 108° 180 (5-2) 180 (3) 540

  18. A) Name the polygon. B) Find the measure of one angle

  19. A) Octagon 180 (n-2) 1080/8 = 135° 180 (8-2) 180 (6) 1080

  20. A) Name the polygon. B) Find the measure of one angle

  21. A) Heptagon 180 (n-2) 900/7 = 128.6 102.86° 180 (7-2) 180 (5) 900

  22. Find the value of x. 72° x° 108° 72°

  23. 72 + 72 + 108 + x = 360 252 + x = 360 X = 108°

  24. Find the value of x. 102° x° 2x° 90°

  25. 102 + 90 + 2x + x = 360 192+ 3x = 360 3x = 168 X= 56°

  26. Find the area of the polygon.

  27. A= ½ bh A = ½ (7) (6) A = 21 cm2

  28. Find the area of the polygon.

  29. A= bh A = (7) (8) A = 56 cm2

  30. Find the area of the polygon.

  31. A= ½ h (a + b) A = ½ (10) (7 + 15) A = 110 cm2

  32. Find the base of a triangle with an area of 44 ft2 and a height of 22ft. A= ½ bh 44 = ½ b (22) 44 = 11b 4 ft = b

  33. Find the area of the circle.

  34. A= п r 2 A = п (19)2 A = 361п cm2 A = 1134.1 cm2

  35. A bicycle has a tire that is 3 feet in diameter. How far will the bike travel in 12 revolutions? C= 2 п r C = 2 п (1.5) C = 3 п 3 п (12) 113.1 ft

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