Name__________________________
VOLUME OF A SPHERE #2
Directions: For each sphere below, the diameter of the shape is given. Use the volume formula
,where r stands for the radius, to find the volume. Round answers to the nearest tenth
and leave your answers in terms of . Remember, the radius is half the size of the diameter.
1) 2) 3) 4)
23 cm 30 cm 22 cm 10 cm
Volume = __________ Volume = __________ Volume = __________ Volume = __________
5) 6) 7) 8)
41 cm 6.6 cm 50 cm 34 cm
Volume = __________ Volume = __________ Volume = __________ Volume = __________
9) 10) 11) 12)
3.8 cm 17 cm 62 cm 2.8 cm
Volume = __________ Volume = __________ Volume = __________ Volume = __________