Volume of rectangular prisms with fractional edges
Pick the volume formula that fits the solid. Put the numbers in, work out the powers first, and keep π as a symbol.
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A cylinder has a radius of 6 cm and a height of 12 cm. Find its volume. Write it as a multiple of π (for example 36π).
Answer: 432π cm³
A cone has a radius of 9 cm and a height of 6 cm. Find its volume. Write it as a multiple of π (for example 36π).
Answer: 162π cm³
A cone has a radius of 7 cm and a height of 15 cm. Find its volume. Write it as a multiple of π (for example 36π).
Answer: 245π cm³
Tip: Pick the volume formula that fits the solid. Put the numbers in, work out the powers first, and keep π as a symbol.
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