Volume and Surface Area of Prisms
A Grade 7 math worksheet focusing on calculating the volume and surface area of rectangular and triangular prisms.
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Volume and Surface Area of Prisms
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Read each question carefully and show all your work. Remember the formulas for volume and surface area of prisms.
1. Find the volume of the rectangular prism shown below.
Volume =
2. A rectangular storage container is 10 feet long, 6 feet wide, and 4 feet high. What is its volume?
3. Calculate the surface area of the rectangular prism with length 7 inches, width 3 inches, and height 2 inches.
4. A gift box is 12 cm long, 8 cm wide, and 5 cm high. How much wrapping paper is needed to cover the entire box (surface area)?
5. The base of a triangular prism is a .
6. To find the volume of a triangular prism, you multiply the area of the base by its .
7. A triangular prism has a base with a triangle area of 24 cm² and a height of 10 cm. Find its volume.
8. The base of a triangular prism is a right triangle with legs of 6m and 8m. The height of the prism is 12m. Calculate the volume.
9. Which of the following units is used to measure volume?
cm
cm²
cm³
g
10. A rectangular prism has a length of 5 cm, a width of 4 cm, and a height of 3 cm. What is its surface area?
60 cm²
94 cm²
120 cm²
160 cm²
11. The formula for the volume of any prism is Base Area × height.
True
False
12. Surface area is measured in cubic units.
True
False