Page 688 - Basic College Mathematics with Early Integers

Vocabulary and Readiness Check

Use the choices below to fill in each blank.

volume square
surface area cubic
1. The of a polyhedron is the sum of the areas of its faces.
2. The measure of the amount of space inside a solid is its .
3. Volume is measured in units.
4. Surface area is measured in units.

9.5 Exercise Set FOR EXTRA HELP

Objective Find the volume and surface area of each solid. See Examples 1 through 4. For formulas containing , givep
22
an exact area and then approximate using for p.
7
1. 2. 3.

3 in.
4 cm 8 cm
4 in.
6 in.
4 cm
8 cm
8 cm
8 cm

4. 5. 6. 1! in.

11 mi
3 yd

11 mi
11 mi
2 yd 9 in.

7. 8. 9. Find the volume only.

10 in. 3 mi 2 in.

9 in.

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