NAME _____________________________________________ DATE __________________ PERIOD _________

SCORE _________

Course 1 • Chapter 10 Volume and Surface Area 237

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.Test, Form 3AFor Exercises 1 and 2, find the volume of each figure. Round to the nearest tenth if necessary.

1.

2.

6.9 ft

8 ft

8 ft

18 ft

8 ft

For Exercises 3 and 4, find the surface area of each solid.

3. 3 m3 m

8 m

10 m

4. 12 ft

15 ft

13 ft

5 ft

5.

2 m

2 m

4 m

6. A gift box in the shape of a triangular prism has a volume of 140 cubic inches, a base height of 10 inches, and a height of 4 inches. What is the length of the base?

1.

2.

3.

4.

5.

6.

6 yd

4 yd23

9 in.12

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NAME _____________________________________________ DATE __________________ PERIOD _________

SCORE _________

Course 1 • Chapter 10 Volume and Surface Area238

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panies, Inc. Permission is granted to reproduce for classroom

use.Test, Form 3A (continued)

7. A special box designed to hold an antique artifact is shaped like a triangular prism. The surface area of the box is 421.2 square inches. The height of the base triangle is 7.8 inches and each side of the base triangle is 9 inches long. What is the height of box?

8. The dimensions of two different-sized boxes of popcorn are shown in the table. Which box holds more popcorn? How much more?

Boxes of Popcorn

Box Length (in.) Width (in.) Height (in.)

A 8 1 −

2 4 12 3 −

4

B 10 1 −

2 6 3 −

4 6

9. Find the volume and surface area of the prism.

19 in.

7 in.

48 in.

10. The surface area of the pyramid below is 533 square meters. What is the slant height of the pyramid?

13 m

13 m

11. Piper wants to buy enough potting soil to fill a flower box that is 36 inches long, 8 inches wide, and 10 inches tall. If one bag of potting soil contains 576 cubic inches, how many bags should she buy?

12. Michael’s pencil box is shaped like a rectangular prism. It is 30.5 centimeters long, 20.3 centimeters wide, and 10 centimeters tall. He estimates that the surface area of the box is about 2,200 square centimeters. Is his estimate reasonable? Explain your reasoning.

7.

8.

9.

10.

11.

12.

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P rinter P DF