Math, asked by yuvrajsingh14041999, 5 months ago

the inner diameter of a circular well is 14m. it is 10m deep.find it's inner curved surface area in m2

Answers

Answered by paswanchanesh

1

C.S.A OF CYLINDER= 2πrh

radius=diameter/2.

14/2= 7m.

CSA OF well =2×22/7×7×10.

CSA OF WELL =2×22×10.

=410m2

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