Mensuration of Combined Solids: Hemisphere, Cylinder & Cone
Mensuration of Combined Solids: Hemisphere, Cylinder & Cone
Secondary 2
The figure shows a metal structure made up of a solid hemisphere of base radius \(8\) cm, a solid cylinder of height \(10\) cm and a solid cone of height \(12\) cm.
Find
- the total volume,
- the total surface area,
of the structure.
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Answer:(i) \(3890\text{ cm}^3\) (ii) \(1270\text{ cm}^2\)
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