Free Printable Surface Area of Pyramids and Cones

1.

How do you find the total surface area of a cone?

a)

$\pi rl$

b)

$\pi rl+\pi r^2$

c)

$\frac{1}{2}Pl$

d)

$\frac{1}{2}Pl+B$

2.

How do you find the lateral surface area of a cone?

a)

$\pi rl$

b)

$\pi rl+\pi r^2$

c)

$\frac{1}{2}Pl$

d)

$\frac{1}{2}Pl+B$

3.

How do you find the total surface area of a pyramid?

a)

$\pi rl$

b)

$\pi rl+\pi r^2$

c)

$\frac{1}{2}Pl$

d)

$\frac{1}{2}Pl+B$

4.

How do you find the lateral surface area of a pyramid?

a)

$\pi rl$

b)

$\pi rl+\pi r^2$

c)

$\frac{1}{2}Pl$

d)

$\frac{1}{2}Pl+B$

5.

What is the total surface area of the cone?

a)

91.374 in²

b)

56.52 in²

c)

169.56 in²

d)

28.3 in²

6.

Find the total surface area of the figure.

a)

353.43 $mm^2$

b)

833.67 $mm^2$

c)

176.7 $mm^2$

d)

566.76 $mm^2$

7.

What is the total surface area of the pyramid? Round to the nearest hundredth.

a)

1,024.01 square units

b)

809.54 square units

c)

1,065.54 square units

d)

1,179.02 square units

8.

A pyramid has a square base. Each side of the base is 9 cm. The slant height is 14 cm. What is the total surface area?

a)

126 cm²

b)

144 cm²

c)

252 cm²

d)

333 cm²

9.

Both the pyramid and cone have a what?

a)

Slant height

b)

Circular base

c)

Triangular base

d)

Rectangular face

10.

What does the l in the cone and pyramid surface area formulas represent?

a)

Slant Height

b)

Height

c)

Length

d)

Perimeter

Surface Area of Pyramids and Cones

Total questions: 10

Worksheet time: 50mins

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