Question

This is ^square
answer my question(Find the radius of cylinder whose curved surface area is 44m^2 and its height is 10 cm​)​

Answer 1

Given,

A cylinder has,

C.S.A(curved surface area)=44m²

Height (h)=10cm

Radius (r)=?

Now,As we know,

C.S.A= 2πrh

44=2×π×r×10

44/20=πr

2.2/3.14=r

r=0.7cm

Hence,the radius of the cylinder is 0.7cm