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The height of a circular cylinder is equal to the radius of its base. Find it's total surface area and its volume. Give your answer in terms of its radius.​

Answer :

Step-by-step explanation:

TSA:- 2*pir*h + 2*pi*r² = 2*pi*r² + 2*pi*r² = 4*pi*r²

volume:- pi*r²*h = pi*r³

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