Question

find the surface area of cylinder
1. Height-2cm ,radius-2cm
​

Answer 1

Formula:

${2\pi}r^{2} + (2\pi)rh$

put the values respectively

=>2X22/7X2X2+2X22/7X2X2

=> 44/7X4+44/7X4

=>176/7+176/7

=>352/7

=>50.28

Hope it's right and help you