Volume of cylinder of height 1m and radius and 7 m is :
A. 154 m sq.
B.256 m sq.
C. 185 m sq.
D. 225 m sq.
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volume of cylinder- πr^2h
therefore 22/7×7×7×1
154m.sq
vandanasaini77:
can u tell me wht is ^ this
^ means power to. eg 2^2 means 2square
ok thanks
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