Volume of a cone-hemisphere composite

Volume of a cone-hemisphere composite

Secondary 2
3 marks
TGM Original Questions

Core stretch

A cone and a hemisphere share a circular base of radius 5 cm. The total height is 17 cm. Find the solid volume in terms of \(\pi\).[3]

Solution:

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Answer:\(550\pi/3\text{ cm}^3\) (about \(576.03\text{ cm}^3\) using \(\pi=3.142\)).

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