1.
What is the area of the circle below? Round to the nearest tenth.
A.
276.3 cm
2
B.
2463.0 cm
2
C.
1934.4 cm
2
D.
615.8 cm
2
Hint
2.
Find the area of the circle below to the nearest tenth.
A.
201.1 in
2
B.
50.3 in
2
C.
80.0 in
2
D.
804.4 in
2
Hint
3.
A.
201.06 cm
2
B.
402.12 cm
2
C.
804.25 cm
2
D.
1937.61 cm
2
Hint
4.
A circle has an area of 483.1 square units. Find the radius to the nearest tenth.
A.
12.4
B.
68.1
C.
7.0
D.
24.8
Hint
5.
A circle has a radius of 6 meters. Find the area of the sector whose central angle is 82°. Round to the nearest tenth.
A.
51.6 m
2
B.
19.3 m
2
C.
52.8 m
2
D.
25.8 m
2
Hint