Question

2. What is the volume of a cube with a side length of 15 inches?

45 cu. in.
225 cu. in.
1350 cu. in.
3375 cu. in.

3. The base area of a prism is 120 square feet. Its height is 8 feet. What is the volume of the prism?

4. If a prism has a volume of 1246 cubic cm, how many milliliters of liquid will the prism hold?
1 cu. cm = 1 mL

124.6 mL
0.1246 mL
12.46 mL
1246 mL

5. The measure of the space inside a 3-dimensional figure is called _______. *
Area
Volume
Surface Area
Lateral Surface Area

10. A soup can has a height of 4.5 inches and a diameter of 3 inches. Which of the following is the closest to the volume of the soup can?
127 cubic inches
21 cubic inches
48 cubic inches
32 cubic inches

Answer 1

I just followed the numbering list.
2) The volume of a cube is V = s^3 where s = side. So, V = 15^3 = 3375 cu. inches.
3) The volume of a prism is V = A*h where A = surface area and h = height. So, A = (120 sq.ft)(8 ft) = 960 cu. ft.
4) 1246 cu. cm (1 mL/1 cu.cm) = 1246 mL
5) volume
10) The volume of a cylinder is V = pi*h*(d/2)^2. So, V = 3.1416*4.5*(3/2)^2 = 32 cu. inches