Question

1. The curved surface area of cylinder is 336 cm² and its height is 12cm then circumference of the base is ​

Answer 1

Answer:

Answer is

Curved surface area of a cylinder=2πrh

Height=12cm

2πrh=336 cm²

Let the radius be x

2*22/7*x*12=336 cm²

528x/7=336 cm²

x=336*7/u