1.
Find the area of the circle below. Round to the nearest tenth.
A.
75.8 in
2
B.
31.4 in
2
C.
15.7 in
2
D.
78.5 in
2
Hint
2.
Find the area of the circle below. Round to the nearest tenth.
A.
153.9 ft
2
B.
159.3 ft
2
C.
167.4 ft
2
D.
45.9 ft
2
Hint
3.
Find the area of the circle below. Round to the nearest tenth.
A.
65.8 mi
2
B.
63.6 mi
2
C.
254.5 mi
2
D.
255.0 mi
2
Hint
4.
Find the area of the semicircle below. Round to the nearest tenth.
A.
32.2 in
2
B.
64.3 in
2
C.
16.1 in
2
D.
10.1 in
2
Hint
5.
The pitching mound on a baseball field has a circular area of 254.47 square feet. Find its diameter. Round to the nearest foot.
A.
9 ft
B.
20 ft
C.
27ft
D.
18 ft
Hint