The radius of the base and height of a cylinder are in the ratio 2:3. If its volume is 1617 cm³,find the total surface area of the cylinder.
I have done upto here but I am not able to understand what to do next(~_~) So please help me and explain me if you can
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Answer. Given ratio = 2:3 and volume = 1617 cm^3. x = 7/2. height = 3 * 7/2 = 21/2.
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answer is 870 cm²
Step-by-step explanation:
for explanation refer to the attachment
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