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Surface Area and Volume of Cones and Spheres

Total questions: 8

Worksheet time: 6mins

Name
Class
Date
1.

Find the surface area of the figure. Use 3.14 for pi.

a)

69.08 yds2

b)

379.94 yds2

c)

138.16 yds2

d)

1,519.76 yds2

2.

Find the surface area of the figure.

a)

1,253.49 ft2

b)

499.89 ft2

c)

1,100.26 ft2

d)

650.61 ft2

3.

A cone has a radius of 7 in and a slant height of 6.8 in. Find the surface area.

a)

303.32 in2

b)

193.42 in2

c)

452.79 in2

d)

342.89 in2

4.

A sphere has a diameter of 18 km. Find the surface area of the figure. Use 3.14 for pi.

a)

4,096.44 km2

b)

3,052.08 km2

c)

1,1017.36 km2

d)

226.08 km2

5.

A cone has a radius of 9 meters and a height of 18 meters. What is the volume of the figure?

a)

339.12 m3

b)

3,052.08 m3

c)

1,526.04 m3

d)

763.02 m3

6.

A sphere has a radius of 14 inches. What is the volume of the sphere?

a)

11,488.2133 in3

b)

175.84 in3

c)

2,461.76 in3

d)

1,436.027 in3

7.

What is the volume of the cone?

a)

253.29 km3

b)

92.11 km3

c)

184.21 km3

d)

46.05 km3

8.

What is the volume of the sphere?

a)

100.48 yds3

b)

2,143.57 yds3

c)

2000.96 yds3

d)

17,148.59 yds3