Question

The total surface area of cylinder is 2728cmsquare . find the volume of cylinder if radius 7cm. answer is 8470cm

Answer 1

Answer:

8470 cm cube

Step-by-step explanation:

TSA =  2728 cm sq.

= 2πr(r+h)

r = 7cm

solve the TSA by putting the value of r in 2πr(r+h)

Than you will get the height (h)

Then find the volume

= πr²h