1.
Find the area of the circle below to the nearest tenth.
A.
80.0 in
2
B.
50.3 in
2
C.
804.4 in
2
D.
201.1 in
2
Hint
2.
A.
402.12 cm
2
B.
201.06 cm
2
C.
804.25 cm
2
D.
1937.61 cm
2
Hint
3.
The circumference of a circle is 85.5. Find the area of the same circle. Round to the nearest tenth.
A.
85.5
B.
482.6
C.
581.7
D.
2324.3
Hint
4.
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.
25.8 m
2
B.
52.8 m
2
C.
51.6 m
2
D.
19.3 m
2
Hint
5.
Find the area of the shaded region to the nearest tenth.
A.
361.3 m
2
B.
530.1 m
2
C.
175.9 m
2
D.
537.2 m
2
Hint