Find the volume of a cylinder, if radius is 'r' and height 'h'

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TNUSRB SI Official Paper (Held on 24 June 2012)
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  1. πrl sq. units
  2. 2πr2h sq. units
  3. πr2h sq. units
  4. 1/3 πr2h sq. units

Answer (Detailed Solution Below)

Option 3 : πr2h sq. units
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Detailed Solution

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Given:
- The radius of a cylinder is 'r'
- The height of a cylinder is 'h'

We use the formula for the volume of a cylinder.

The volume \(V\) of a cylinder is given by the formula \(V = \pi r^2 h\).

∴ The correct option is 3) \(\pi r^2 h\) square units.

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