Volume and Surface Area of Prisms
A Grade 11 math worksheet covering volume and surface area calculations for various prisms, including 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. Round your answers to two decimal places where appropriate.
1. A rectangular prism has a length of 8 cm, a width of 5 cm, and a height of 10 cm. Calculate its volume and surface area.
Volume:
Surface Area:
2. A triangular prism has a base that is a right triangle with legs of 6 cm and 8 cm. The height of the prism is 12 cm. The area of the base is cm², and the volume of the prism is cm³.
Area of Base:
Volume:
3. Which of the following formulas represents the lateral surface area of a right prism?
V = Bh
SA = 2B + Ph
LSA = Ph
LSA = 2lw + 2lh + 2wh
4. A prism has a base area of 45 square inches and a height of 7 inches. What is its volume?
5. The surface area of a prism is always the sum of the areas of its bases and its lateral faces.
True
False
6. A prism has a hexagonal base with an area of 60 cm². If the height of the prism is 9 cm, what is its volume?