1.
Find the area of a circle with a diameter of 16.8 feet. Round the answer to the nearest tenth. Use
A.
165.6 ft
2
B.
52.8 ft
2
C.
221.6 ft
2
D.
886.2 ft
2
Hint
2.
Find the area of a circular swimming pool cover if the radius of the cover is 7.5 feet. Use
and round the answer to the nearest square foot.
A.
177 ft
2
B.
44 ft
2
C.
47 ft
2
D.
148 ft
2
Hint
3.
Find the area of the circle. Use
.
A.
3.14 ft
2
B.
12.56 ft
2
C.
9.8596 ft
2
D.
6.28 ft
2
Hint
4.
Find the area of the circle. Round the answer to the nearest tenth. Use
.
A.
337.0 in
2
B.
102.1 in
2
C.
65.1 in
2
D.
32.5 in
2
Hint
5.
Find the area of a circle with radius 3.3 m. Round the answer to the nearest tenth. Use
.
A.
34.2 in
2
B.
20.7 in
2
C.
136.8 in
2
D.
10.4 in
2
Hint