Cylinder with Conical Cavity: Volume, Mass & Surface Area
Cylinder with Conical Cavity: Volume, Mass & Surface Area
Secondary 2
The given wooden block is made up of a solid cylinder of a radius \(6.5\) cm and height \(12\) cm.
A cone is removed from the cylinder as shown. The wooden block has a density of \(0.85\)g/cm\(^{3}\).
Find
- the volume,
- the mass,
- the surface area,
of the wooden block.
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Answer:(a) \(1410\text{ cm}^3\) (b) \(1200\text{ g}\) (c) \(828\text{ cm}^2\)
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