Math, asked by aparnapawar6734, 1 month ago

The curved surface area of a cylinders of height 21
is 132. The diameter of base of cylinder is

Answers

Answered by rohitsharmaindia03

0

CSA = 2pie.r.h
132 = 2x22/7xrx21
(132x7)/2x22x21 = r
After solving above
r = 1
Then
Diameter = 2r =2x1 =2

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