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. Use 3.14 for
and round answers to
the nearest tenth.
1) 2)
3) 4)
2.5 cm 24 cm 12 cm 8.4 cm
V = 7,234.6 cu. cm
V = 2,481.5 cu. cm V = 57,876.5
cu. cm V = 65.4
cu. cm
5)
6)
7) 8)
4.2 cm 13 cm 5.2 cm 34 cm
V = 20,569.1
cu. cm V = 73.6
cu. cm V = 1,149.8
cu. cm V = 38.8 cu. cm
9) 10)
11)
12)
60 cm 5.2 cm 1.2 cm 46 cm
V = 7.2 cu. cm V = 407,513.4 cu. cm V = 588.7
cu. cm V = 113,040.0 cu. cm