Math, asked by raghavendrasuddula, 8 months ago

THE C.S.A OF A RIGHT CIRCULAR CYLINDER WHOSE r=21 cm AND h = 7 cm

Answers

Answered by tessa6750

0

Answer:

CSA OF CYLINDER = 2 $\pi$ rh

= 2*22/7*21*7

= 44*21= 942 cm 2

therefore CSA =942 cm2

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