Geometry
Review for Chapter 10 Test (shortened)
Name _________________________________
Find the area of each figure shown. If your answer is not an integer, round to the nearest tenth.
1.
2.
3.
4.
5.
6.
For questions 6-10, all of the polygons are regular. Use the formula for regular polygons,
A = 12 ap, to find the area.
Round your answers to the nearest tenth.
7.
8.
9.
10. regular octagon with apothem of 14 cm
11. a pentagon with side length 7 in.
For Questions 12-13, leave your answers in terms of
.
12. Find the circumference of circle O. _______________
13. Find the area of circle O. ______________
For Questions 14-15, leave your answers in terms of
14. Find the length of
.
CA . ___________
15. Find the area of sector CBA. ______________
Find each measure for circle P.
16. m  APD
17. m AC
18. m ABD
19. m  CPA
Find the area of the shaded segment or sector to the nearest tenth.
20.
21.
23. A circle has circumference
. What is its area in terms of
22.
?
24. For the figure, find the probability that a random point is within the shaded area. Express your answer as a percent
rounded to the nearest tenth.