1. Wreck
Tangles
Squares
Parallel
O’grams
Try
Angles
Trap
a Zoid
1 pt
1 pt
1 pt
1 pt
1 pt
2 pt
2 pt
2 pt
2 pt
2 pt
3 pt
3 pt
3 pt
3 pt
3 pt
4 pt
4 pt
4 pt
4 pt
4 pt
5 pt
5 pt
5 pt
5 pt
5 pt

2. What is the area of this rectangle?
100 in
31 in

3. 3,100 in2

4. What is the width of this rectangle whose area is 48 m2?

5. 6 m

6. What is the perimeter of this rectangle?
14 mm
16 mm

7. 60 mm

8. The length of this rectangular hall is three times its width
The length of this rectangular hall is three times its width. How many square yards of carpet are needed to cover it?
6 yd

9. 12

10. These three rectangles have the same area
These three rectangles have the same area. What is the length of rectangle “C”?
8 in B A
16 in
6 in
3 in
2 in C

11. 24 in

12. What is the area of a square whose top measures five inches?

13. 25 in2

14. What is the height of
a square whose area
is 81 square meters? 81 h?

15. 9 m

16. What is the area of a square forest whose East side is twenty miles long?

17. 400 mi2

18. What is the length of one side of a square whose perimeter measures 44 centimeters?

19. 11 cm

20. What is the perimeter of a square whose area is 100 square feet?

21. 40 ft

22. The area of a parallelogram equals base times ______?

23. height

24. What is the area of this parallelogram?
4 mm
5 mm
6 mm

25. 24 mm2

26. What is the perimeter of this parallelogram?
4 mm
5 mm
6 mm

27. 22 mm

28. The base of this parallelogram
is twice its height. What is the
area of this polygon?
6 cm

29. 72 cm2

30. What is the area of this parallelogram?
10 in
11 in
1 ft

31. 120 in2

32. What is the perimeter of this isosceles triangle?
4 in
11 in

33. 26 in

34. What is the area of this triangle?
12 yd
9 yd

35. 54 yd 2

36. What is the area of this triangle?
27 cm
20 cm
34 cm

37. 270 cm 2

38. What is the area of this triangular-shaped county?
16 mi
40 mi

39. 320 mi 2

40. 63 What is the height of this right triangle whose area is 63 ft2?

41. 9 ft

42. To draw this highway, a graphic artist uses a black trapezoid, which has exactly one pair of parallel lines called ________.

43. bases

44. This helps to find the perimeter of a trapezoid, but not its area
This helps to find the perimeter of a trapezoid, but not its area. The side that is 23.4 mm long is called the _______ height.
17 mm
23.4 mm
31.6 mm

45. slant

46. What is the area of this trapezoid-shaped playground?
8 yd
9 yd
12 yd

47. 90 yd 2

48. What is the area of this trapezoid-shaped floor?
8 m
7 m
3 m
6 m

49. 30 m 2

50. What is the area of this trapezoid?

51. 85 ft 2

52. Final Jeopardy
Area of
Irregular Shapes

53. What is the area of the shaded region?
6 m
15 m
10 m
20 m

54. 240 m 2