Question

1. Calculate the volume of a rectangular pyramid whose base is 8 cm by 6 cm and the height is 10 cm.
2. Calculate the volume of cylinder if r = 4 inches and h = 8 inches.
3. Find the volume of sphere whose radius is 5 cm.
4. Calculate the volume of a cone if the height is 12 cm and the radius is 7 cm.

Answer 1

Answer:

1. 20 cm³

2. 402.12 in³

3. 523.6 cm³

4. 615.75 cm³