find the radius of the base of a cylinder whose total surface area is 1232 cm square and height is 28 cm.
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2πrh = 2*22/7*r *28= 1232
r= 2*22/7*28= 1232
176= 1232cm
r=1232/176
r=7
r= 2*22/7*28= 1232
176= 1232cm
r=1232/176
r=7
Jagdish1111:
It is the formula of curved surface area not of total surface area but thanks for ur help.
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