Volume and Surface Area of Cubes
A Grade 12 math worksheet focusing on calculating the volume and surface area of cubes, including problem-solving applications.
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Volume and Surface Area of Cubes
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Read each question carefully and show all your work. Use the provided space for your answers. Round your answers to two decimal places where necessary.
1. A cube has a side length of 7 cm. Calculate its volume and surface area.
Volume:
Surface Area:
2. If the volume of a cube is 216 cm³, what is the length of its side and its surface area?
Surface Area:
3. The formula for the volume of a cube is V = , where 's' is the side length.
4. The surface area of a cube is calculated by the formula SA = , where 's' is the side length.
5. A gift box is in the shape of a cube with a side length of 10 cm. How much wrapping paper is needed to cover the entire box (assuming no overlap)?
100 cm²
600 cm²
1000 cm²
6000 cm²
6. A large cube is made up of smaller unit cubes. If the large cube has a volume of 125 cubic units, and each unit cube has a side length of 1 unit, how many unit cubes make up the large cube? What is the surface area of the large cube?
Surface Area of large cube:
7. Doubling the side length of a cube doubles its volume.
True
False