Name__________________________
VOLUME OF A SPHERE #3
Directions: Find the volume of each sphere below. The formula to calculate the volume of a sphere is
, where r stands for the radius. Leave your answers in terms of 
and round answers to
the
nearest tenth. Don’t forget, the radius is half the size of the diameter.
1) 2)
3) 4)
2.5 cm 31 cm 13 cm 5.6 cm
Volume = __________ Volume = __________ Volume = __________ Volume = __________
5)
6)
7) 8)
9.8 cm 29 cm 8.4 cm 38 cm
Volume = __________ Volume = __________ Volume = __________ Volume = __________
9) 10)
11)
12)
51 cm 6.1 cm 3.5 cm 27 cm
Volume = __________ Volume = __________ Volume = __________ Volume = __________
