the total surafce area of cylinder is 924cm if its radius of the base is 7cm find its height amd volume
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abhi6577:
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Tsa of cylinder=924cm^2
2πr (h+r)=924
2×22/7×7 (h+7)=924
h+7=924/2×22
h+7=21
h=21-7
h=14cm
Volume of cylinder
= πr^2h
=22/7×7×7×14
=2156cm^3
Hope it helps u
Mark it brainliest!!!!
2πr (h+r)=924
2×22/7×7 (h+7)=924
h+7=924/2×22
h+7=21
h=21-7
h=14cm
Volume of cylinder
= πr^2h
=22/7×7×7×14
=2156cm^3
Hope it helps u
Mark it brainliest!!!!
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