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Wednesday, 5 February 2025

THREE DIMENSIONAL FIGURES | QUESTIONS WITH ANSWERS

Three-Dimensional Figure Questions

Three-Dimensional Figure Questions

1. A rectangular prism has a length of 5 cm, a width of 3 cm, and a height of 8 cm. What is its volume?
2. A cylinder has a radius of 7 cm and a height of 10 cm. What is its volume? Use pi = 3.14.
3. A cone has a base radius of 4 cm and a height of 9 cm. Calculate its volume. Use the formula V = 1/3 pi r2 h.
4. A sphere has a radius of 6 cm. What is its volume? Use the formula V = 4/3 pi r3.
5. A cube has a side length of 4 cm. What is its volume?
6. A rectangular prism has a length of 7 cm, a width of 5 cm, and a height of 4 cm. Calculate its total surface area.
7. A cylinder has a radius of 3 cm and a height of 8 cm. Find its total surface area. Use pi = 3.14.
8. A sphere has a radius of 5 cm. What is its surface area? Use the formula A = 4 pi r2.
9. A cone has a radius of 6 cm and a slant height of 10 cm. Calculate its total surface area. Use A = pi r (r + l).
10. A cube has a side length of 3 cm. What is its surface area?
11. The volume of a cube is 125 cm3. What is the length of one side?
12. A rectangular prism has a volume of 240 cm3, a width of 6 cm, and a height of 4 cm. What is its length?
13. A cylinder has a volume of 500 cm3 and a height of 10 cm. What is the radius of its base? Use the formula V = pi r2 h.
14. A cone has a volume of 200 cm3 and a height of 12 cm. Find the radius of its base. Use V = 1/3 pi r2 h.
15. The surface area of a sphere is 314 cm2. What is its radius? Use A = 4 pi r2.
16. A rectangular prism has a surface area of 94 cm2, a length of 5 cm, and a width of 3 cm. What is its height?
17. The total surface area of a cube is 150 cm2. What is the length of one side?
18. A cylinder has a total surface area of 628 cm2 and a height of 10 cm. What is the radius of its base? Use A = 2 pi r (r + h).
19. The volume of a sphere is 904.32 cm3. What is its radius? Use V = 4/3 pi r3.
20. A cone has a slant height of 13 cm and a radius of 5 cm. What is its height? Use the Pythagorean theorem l2 = r2 + h2.




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