Math, asked by chavikakkar, 1 year ago

the inner and outer radii of a cylindrical pipe are 4cm and 5cm respectively.find the area of cross secrion of the pipe.

Answers

Answered by YoUrSeLfCeNa

6

(π)*(sq(5)-sq(4)) = 28.27cmsq

chavikakkar: thank you

YoUrSeLfCeNa: ok

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