1.
Find the area of a circle with a diameter of 42 inches. Round to the nearest tenth.
A.
5541.8 cm
2
B.
1385.4 cm
2
C.
2770.9 cm
2
D.
1809.6 cm
2
Hint
2.
Find the area of the shaded region to the nearest tenth.
A.
844.3 m
2
B.
3,377.2 m
2
C.
1,963.5 m
2
D.
615.8 m
2
Hint
3.
Find the area of a circle with radius 14 mm. Round your answer to the nearest tenth.
A.
44 mm
2
B.
1934.4 mm
2
C.
153.9 mm
2
D.
615.8 mm
2
Hint
4.
Find the area of the figure. Round to the nearest tenth.
A.
660.5 m
2
B.
2642.1 m
2
C.
210.3 m
2
D.
2075.1 m
2
Hint
5.
Find the area of the shaded region to the nearest tenth.
A.
3.1 mi
2
B.
19.6 mi
2
C.
38.4 mi
2
D.
35.5 mi
2
Hint