Question

Find the csa,tsa and volume of cylinder having radius and height 10cm and 3.5cm

Answer 1

Answer :-

CSA of cylinder = 2πrh

$= 2 \times \frac{22}{7} \times 3.5 \times 10 \\ \\ = \boxed{220 {cm}^{2}}$

TSA of cylinder = 2πr(h+r)

$= 2 \times \frac{22}{7} \times 3.5(10 + 3.5) \\ \\ =\boxed{ 297 {cm}^{2}}$

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mark as brainliest answer.