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Find the volume of a right circular cylinder , if the radius (r) of its base and height (h) are 7cm and 15 cm respectively .

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Solution:  We know that : 

                Volume of cylinder = pi r^2h

Here ,      r=7cm  and  h=15cm

	herefore             Volume of the cylinder = frac227	imes (7)^2 	imes 15 cm^3                              [ecause pi= frac227  ]

                                                      =22 	imes 7 	imes 15 cm^3= 2310cm^3

Posted by

Deependra Verma

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