Question

find the radius and the base of the cylinder whose CSA area is1232cm^2 and height is 28cm​

Answer 1

Answer: radius=7cm

Step-by-step explanation:

CSA of cylinder is 2*pi*radius*height where pi is equal to 22/7

Given, csa=1232cm^2

Then,

1232=2×22/7×radius×28

1232×7/2×22×28=Radius

Radius =7cm

Answer 2

Step-by-step explanation:

CSA=2πrh

1232= 2×22/7×r×28

1232= 2×22×r

1232/44=r

so, radius = 28 cm