Answers

2016-04-11T23:34:52+05:30
USE FORMULA ...<br />area of cylinder = 2 × pi × r^2 + h (2 * pi * r)
0
And it is for curved surface area only
radius × 2 = diameter
for example, area of circle can either be written as 2 * pi * r
Oh yeah... it should be.... 2 × pi × r + h( 2 * pi * r)
2 × pi × r^2 + h ( 2 * pi * r)