1.
Find the area of the circle. Round the answer to the nearest tenth. Use
A.
118.3 square centimeters
B.
452.2 square centimeters
C.
113.0 square centimeters
D.
37.7 square centimeters
Hint
2.
Find the area of the circle. Round the answer to the nearest tenth. Use
A.
162.8 square inches
B.
22.6 square inches
C.
651.1 square inches
D.
71.0 square inches
Hint
3.
The diameter of a circular gym mat is 20 feet. Find the area of the mat. Use
.
A.
62.8 square feet
B.
314 square feet
C.
98.6 square feet
D.
1256 square feet
Hint
4.
Find the area of the circle. Use
.
A.
9.8596 ft
2
B.
3.14 ft
2
C.
6.28 ft
2
D.
12.56 ft
2
Hint
5.
Find the area of the circle. Round the answer to the nearest tenth. Use
.
A.
32.5 in
2
B.
102.1 in
2
C.
65.1 in
2
D.
337.0 in
2
Hint