curved surface area of cylinder is 1440 CM square and 14 base has diameter 28 cm find the height and volume of cylinder
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CSA of cylinder
=2πrh
1440= 2π×14×h
1440/28π = h
1440/28×7/22 = h
16.36 cm = h
volume= πr^2 h
= π×14×14×1440/28π
=10080 cubic cm
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