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Test #3 Review. Sector Area/ Arc Length. Special Quads. Circles/Triangles. Polygons. Formulas. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. Theme. End Round. Final Jeopardy.

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1. Test #3 Review Sector Area/ Arc Length Special Quads Circles/Triangles Polygons Formulas 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 Theme End Round Final Jeopardy

2. Circles/Triangles 100 Points Find the perimeter of a triangle with side lengths 6 inches, 8 inches, and 10 inches.  

3. Circles/Triangles 200 Points Find the circumference of a circle with radius 12 miles.  

4. Circles/Triangles 300 Points Find the area of a right triangle with a leg length of 12 meters and a hypotenuse of 13 meters.  

5. Circles/Triangles 400 Points Find the area of a circle with diameter 30 centimeters.  

6. 225π cm2 Circles 400 Points

7. Circles/Triangles 500 Points Find the area and the circumference of a circle with diameter 15 feet.  

8. Area = 56.25π ft2 Circumference = 15π ft Circles/Triangles 500 Points

9. Formulas 100 Points What is the formula for the area of a triangle?  

10. A = ½ bh OR A = Formulas 100 Points bh 2

11. Formulas 200 Points What is the formula for the area of a circle?  

12. A = πr2 Formulas 200 Points

13. Formulas 300 Points What is the formula for the area of a trapezoid?  

14. Formulas 300 Points A = ½ (b1+b2)h

15. Formulas 400 Points What is the formula for the area of a kite?  

16. A = ½ d1d2 Formulas 400 Points

17. Formulas 500 Points What is the formula for the area of an equilateral triangle?  

18. Formulas 500 Points A = s2√3 4

19. Special Quads 100 Points Find the area of a square with a perimeter of 20 meters .  

20. Special Quads 200 Points Find the area of a parallelogram with a base of (y+7) and a height of (3y-1).  

21. A = 3y2 + 20y - 7 Special Quads 200 Points

22. Special Quads 300 Points Find the other diagonal in a kite with an area of 216 cm2 and a diagonal of 36 cm.  

23. Special Quads 300 Points d2 = 12 cm

24. Special Quads 400 Points Find the area of a trapezoid with b1 = 8 feet and b2 = 16 feet.  

25. Special Quads 400 Points A = 48 ft2

26. Special Quads 500 Points Find the area of a rhombus with a perimeter of 68 meters and a diagonal of 30 meters.  

27. Special Quads 500 Points A = 240 m2

28. Sector Area 100 Points/Arc Length What is the formula for Sector Area? (50 points) What is the formula for Arc Length? (50 points)  

29. Sector Area 100 Points/Arc Legnth Sector Area: (m°/360°) πr2 Arc Length: (m°/360°) 2πr

30. Arc Length 200 Points Find the length of arc AB in terms of π. 18cm A B  

31. Arc Length 200 Points Arc Length AB = 2.4π cm OR Arc Length AB = (12/5)π cm

32. Sector Area 300 Points F Find the area of sector AOB. O A 72° B  

33. Sector Area 300 Points Area = 5π cm2

34. Sector Area 400 Points/Arc Length Find the area of sector AOB and the length of arc AB. (200 points each). O A 9cm 40° B  

35. Sector Area 400 Points/Arc Length Area = 9π cm2 Length of Arc AB = 2π cm

36. Arc Length 500 Points Find the diameter of the circle below if the length of arc AB is equal to 5π miles. A B 60°  

37. Diameter = 30 miles Arc Length 500 Points

38. Regular Polygons 100 Points What is the formula for the area of any regular polygon?  

39. Regular Polygons 100 Points A = ½ aP

40. Regular Polygons 200 Points Find the area of a regular octagon with a = 7 and side v.  

41. Regular Polygons 300 Points Find the area of an equilateral triangle with r = 10. r  

42. Regular Polygons 300 Points A = 75√3

43. Regular Polygons 400 Points Find the area of a square with r = 9√2 inches.  

44. Regular Polygons 400 Points A = 324 in2

45. Regular Polygons 500 Points Find the area and the perimeter of a hexagon with radius 20 feet.  

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