find the height of cylinder whose radius is 7cm and the total surface area is 968cm^2
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Radius of cylinder = 7 cm
TSA of cylinder = 968 cm^2
=> 2 pi r(h +r) = 968
=> 2 × (22/7) × 7 × ( h +7) = 968
=> 44(h +7) = 968
=> h + 7 = 968 / 44
=> h + 7 = 22
=> h = 22 - 7
=> h = 15
Height of cylinder = 15 cm
TSA of cylinder = 968 cm^2
=> 2 pi r(h +r) = 968
=> 2 × (22/7) × 7 × ( h +7) = 968
=> 44(h +7) = 968
=> h + 7 = 968 / 44
=> h + 7 = 22
=> h = 22 - 7
=> h = 15
Height of cylinder = 15 cm
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hi Friend I'll solve the sum and post it. I hope it helps and all the best for math .
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