1.
Find the volume of a regular pyramid with a square base if the height is 14 cm and a side of the base is 7.7 cm. Round to the nearest tenth.
A.
276.7 cm
3
B.
138.4 cm
3
C.
71.9 cm
3
D.
304.6 cm
3
Hint
2.
Find the height of a regular pyramid with volume 549.6 cm
3
and a base area of 44.2 cm
2
. Round to the nearest tenth.
A.
36.5 cm
B.
18.7 cm
C.
24.9 cm
D.
37.3 cm
Hint
3.
Find the radius of a cone if the volume is 385.1 cm
3
and the height is 13.6 cm. Round to the nearest tenth.
A.
14.3 cm
B.
9.0 cm
C.
5.2 cm
D.
27.0 cm
Hint
4.
Find the height of a cone if the volume is 5.6 m
3
and the radius is 1.6 m. Round to the nearest tenth.
A.
4.2 m
B.
4.4 m
C.
2.3 m
D.
2.1 m
Hint
5.
Find the volume of a cone with height of 11.7 m and radius of 8.2 m. Round to the nearest tenth.
A.
823.8 m
3
B.
1235.8 m
3
C.
617.9 m
3
D.
411.9 m
3
Hint