Use the problem-solving method to work each problem. (Here, as throughout the text, follow the rules for calculations with measurements.)
1. Find the volume of the box in Fig. 2.3.

2. Find the volume of a cylinder whose height is 7.50 in. and diameter is 4.20 in. (Fig. 2.4).

3. Find the volume of a cone whose height is 9.30 cm if the radius of the base is 5.40 cm (Fig. 2.5).

The cylinder in an engine of a road grader as shown in Fig. 2.6 is 11.40 cm in diameter and 24.00 cm high. Use Fig. 2.6 for Problems 4 through 6.

4. Find the volume of the cylinder.
5. Find the cross-sectional area of the cylinder.
6. Find the lateral surface area of the cylinder.
7. Find the total volume of the building shown in Fig. 2.7.

8. Find the cross-sectional area of the concrete retaining wall shown in Fig. 2.8.

9. Find the volume of a rectangular storage facility 9.00 ft by 12.0 ft by 8.00 ft.
10. Find the cross-sectional area of a piston head with a diameter of 3.25cm.

24.0 cm 36.0 cm 30.0 cm 4.20 in.diameter CS 5.40 cm radius 24.00 cm 11.40 cm diameter 4.70 ft 12.0 ft 10.0 ft 37.0 ft 22.0 ft 3.70 ft 19.3 ft 6.80 ft