The curved surface area of cylinder is 220 cm^2 and its radius is 5 cm find its height ?
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Step-by-step explanation:
The curved surface area of cylinder is 220 cm^2 and its radius is 5 cm find its height ?
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Using the formula
A=2πrh+2πr2
Solving forh
h=A
2πr﹣r=220
2·π·5﹣5≈2.00282cm
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