Math, asked by adarshkumar9576, 1 year ago

The radius and height of a cylinder are in the ratio 4:7 and its volume is 2816 cm . Find total surface area. Solve

Answers

Answered by sam0770

let the radius be 4x and height 7x
Vol of cylinder=πr^2h
2816=22/7*4x*4x*7x
solve this and u will get the value of x
4*x=radius
7*x=height

use these values in the TSA formula...

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