Name__________________________
VOLUME OF A SPHERE #2-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)
3.5 cm 26 cm 14 cm 7.4 cm
V = 11,488.2 cu. cm
V = 1,696.5 cu. cm V = 73,584.9 cu. cm
V = 179.5
cu. cm
5) 6) 7) 8)
9.2 cm 15 cm 6.2 cm 44 cm
V = 44,579.6
cu. cm V = 124.7
cu. cm V = 1,766.3 cu. cm V = 407.5 cu. cm
9) 10) 11) 12)
50 cm 6.2 cm 2.2 cm 48 cm
V = 44.6
cu. cm V = 463,011.8 cu. cm V = 997.8 cu. cm V = 523,333.3
cu. cm