Volume of a prism from base area and height
Find the area of the base, then multiply by the height. A cone takes one third of that. For a sphere, use ⁴⁄₃πr³. Keep π as a symbol.
Loading a question…
You've done today's 10 free questions.
Come back tomorrow for 10 more, or get unlimited practice with a membership.
Want more today? Print 20 more questions free, with the answers.
Already a member? Sign in.
See worked examples
A sphere has a radius of 9 cm. Find its volume. Write it as a multiple of π (for example 36π).
Answer: 972π cm³
A sphere has a radius of 3 cm. Find its volume. Write it as a multiple of π (for example 36π).
Answer: 36π cm³
A sphere has a radius of 6 cm. Find its volume. Write it as a multiple of π (for example 36π).
Answer: 288π cm³
Tip: Find the area of the base, then multiply by the height. A cone takes one third of that. For a sphere, use ⁴⁄₃πr³. Keep π as a symbol.
Print a worksheet of this skill New questions and an answer key, free.
Up next
- Next in this topic Surface area of triangular prisms from a net Class 6
- Ready for more Area of a triangle Class 7
- Need a warm-up? Area and perimetre of rectangles Class 5
Print a free worksheet with answers (20 questions).
Practise without limits
Members practise as much as they like, every day, and get the printable packs and lessons too.