Name__________________________
VOLUME OF A SPHERE #1
Directions: For each sphere below, the diameter of the shape is given. Use the volume formula
4
V = π r 3 ,where r stands for the radius, to find the volume. Use 3.14 for π and round answers
3
to the nearest tenth. Remember, the radius is half the size of the diameter.
1)
2)
3)
10 cm
2 cm
4)
24 cm
18 cm
Volume = __________
Volume = __________
Volume = __________
Volume = __________
5)
6)
7)
8)
48 cm
40 cm
Volume = __________
Volume = __________
9)
10)
3 cm
Volume = __________
Volume = __________
11)
9 cm
Volume = __________
80 cm
64 cm
12)
15 cm
Volume = __________
www.imathworksheets.com
Volume = __________
8.4 cm
Volume = __________