1. A circle is a closed plane figure with no _______., curves, straight sides, center, radius, 2. The fixed point inside a circle is called the _______., arc, diameter, center, chord, 3. The distance from the center to any point on the circle is the ______., diameter, radius, chord, segment, 4. A line segment that connects two points on a circle is called a ______., arc, radius, chord, center, 5. A chord that passes through the center is called the ______., arc, radius, diameter, segment, 6. Half of the diameter is the ______., arc, radius, chord, segment, 7. A part of the circumference is called an ______., arc, radius, chord, center, 8. A region bounded by a chord and an arc is called a ______., arc, radius, chord, segment, 9. If r = 7 cm, what is d?, 21 cm, 3.5 cm, 14 cm, 49 cm, 10. If d = 20 m, what is r?, 40 m, 10 m, 5 m, 20 m, 11. If d = 18 cm, what is r?, 36 cm, 12 cm, 9 cm, 6 cm, 12. If r = 12 mm, what is d?, 6 mm, 24 mm, 144 mm, 12 mm, 13. If d = 50 cm, what is r?, 100 cm, 20 cm, 25 cm, 10 cm, 14. If r = 0.9 m, what is d?, 0.45 m, 1.8 m, 2.7 m, 9 m, 15. If d = 100 mm, what is r?, 200 mm, 25 mm, 50 mm, 75 mm, 16. What is the formula for the area of a circle?, 2πr, πd, πr², l × w, 17. What unit is used in measuring area?, cm, m, cm³, cm², 18. If r = 5 cm, what is the area?, 25 sq. cm, 31.4 sq. cm, 78.5 sq. cm, 15.7 sq. cm, 19. If r = 4 cm, what is the area?, 16 sq. cm, 50.24 sq. cm, 12.56 sq. cm, 64 sq. cm, 20. If r = 10 m, what is the area?, 100 sq. m, 31.4 sq. m, 314 sq. m, 628 sq. m, 21. If r = 6 cm, what is the area?, 36 sq. cm, 113.04 sq. cm, 18.84 sq. cm, 226.08 sq. cm, 22. If r = 3 cm, what is the area?, 28.26 sq. cm, 9 sq. cm, 18.84 sq. cm, 56.52 sq. cm, 23. If d = 14 cm, what is the area?, 615.44 sq. cm, 49 sq. cm, 153.86 sq. cm, 78.5 sq. cm, 24. If d = 20 cm, what is the area?, 1256 sq. cm, 314 sq. cm, 62.8 sq. cm, 100 sq. cm, 25. If d = 8 m, what is the area?, 200.96 sq. m, 16 sq. m, 50.24 sq. m, 100.48 sq. m, 26. If r = 2 cm, what is the area?, 4 sq. cm, 12.56 sq. cm, 6.28 sq. cm, 25.12 sq. cm, 27. If r = 9 m, what is the area?, 162 sq. m, 254.34 sq. m, 508.68 sq. m, 81 sq. m, 28. If d = 12 cm, what is the area?, 452.16 sq. cm, 144 sq. cm, 113.04 sq. cm, 37.68 sq. cm, 29. If r = 15 mm, what is the area?, 225 sq. mm, 706.5 sq. mm, 471 sq. mm, 94.2 sq. mm, 30. If d = 30 cm, what is the area?, 2826 sq. cm, 708.5 sq. cm, 706.5 sq. cm, 225 sq. cm, 31. If r = 7 cm, what is the area?, 98 sq. cm, 153.86 sq. cm, 307.72 sq. cm, 49 sq. cm, 32. If r = 1.5 m, what is the area?, 2.25 sq. m, 4.71 sq. m, 7.07 sq. m, 9.42 sq. m, 33. If d = 18 cm, what is the area?, 508.68 sq. cm, 162 sq. cm, 254.34 sq. cm, 81 sq. cm, 34. If r = 8 cm, what is the area?, 64 sq. cm, 200.96 sq. cm, 401.92 sq. cm, 25.12 sq. cm, 35. If d = 6 cm, what is the area?, 28.26 sq. cm, 9 sq. cm, 18.84 sq. cm, 56.52 sq. cm, 36. Volume is measured in ______., square units, cubic units, meters, centimeters, 37. Formula for volume of rectangular prism., l + w + h, l × w, l × w × h, s × s, 38. Formula for volume of cube., s × s, s × s × s, l × w × h, πr², 39. 5 × 4 × 3 = ?, 20, 12, 60, 30, 40. 10 × 2 × 6 = ?, 20, 120, 60, 80, 41. 8 × 5 × 4 = ?, 160, 40, 180, 32, 42. Cube side = 6 cm. Volume?, 36, 18, 216, 72, 43. Cube side = 9 m. Volume?, 81, 243, 729, 656, 44. Cube side = 12 cm. Volume?, 144, 1728, 864, 288, 45. 12 × 3 × 5 = ?, 36, 60, 180, 150, 46. 7 × 4 × 2 = ?, 28, 56, 14, 112, 47. 9 × 3 × 2 = ?, 27, 54, 18, 81, 48. 8 × 6 × 5 = ?, 240, 48, 280, 120, 49. If V = 120, l = 5, w = 4, find h., 4, 6, 5, 3, 50. If V = 216 and it is a cube, what is the side?, 12, 9, 6, 8

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