Name__________________________
VOLUME OF A SPHERE #1-KEY
Directions: Find the volume of each sphere below. The formula to calculate the volume of a sphere is
, where r stands for the radius. Round answers to the nearest tenth & leave them in terms of .
1) 2) 3) 4)
17 cm 13 cm 5 cm 9 cm
V = V = V = V =
5) 6) 7) 8)
4.7 cm 27 cm 22 cm 3.4 cm
V = V = V = V =
9) 10) 11) 12)
7.8 cm 62 cm 40 cm 5.6 cm
V = V = V = V =