the volume of a cylinder is 567π cm³ and it's Hieght is 7cm. find its total surface area.
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Answer:
Using the formulas
A=2πrh+2πr2
V=πr2h
Solving forA
A=2hπV
h+2V
h=2·7·π·567
7+2·567
7≈385.32919cm²
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