Question

The surface area of cylinder whose radius is 10cm and depth is 4cm​

Answer 1

Answer:

=80π square centimetre

=251.3274123 square centimetre

Step-by-step explanation:

Answer 2

Step-by-step explanation:

radius of cylinder = 10cm

depth of cylinder = 4cm

A.T.Q

surface area of cylinder =

$2\pi \: rh$

$2 \times \frac{22}{7} \times 10 \times 4 \\ \frac{44}{7} \times 40 \\ \frac{1760}{7}$

ans. = 251.428

I hope it will help you