Math, asked by vivekkumar7901, 1 year ago

find the curved surface area and total surface area of a right circular cylinder whose height is 15 cm and radius of the base is
7 cm

naveen00754: 2nd wala right h

Answers

Answered by aashisrivastava1

CSA = 2πrh = 2 . 22/7 . 7 . 15 = 660 TSA = 2πr(h+r) = 2 . 22/7 . 7(15+7) = 1012 Please mark it as brainliest

aashisrivastava1: see..... for C. S. A put the formula 2πrh.... Put the values

aashisrivastava1: U'll get 660

naveen00754: I get 660

aashisrivastava1: Then for T. S. A put the formula 2πr(h+r)

aashisrivastava1: Put the values

naveen00754: but the second one comes 968 as u told

naveen00754: I doing like that 2×22/7×7(15+4)

naveen00754: 44(22)

naveen00754: 968 comes

naveen00754: hlo

Answered by naveen00754

It is a right answer

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