Question

Find the total surface area of a cylinder whose height and radius of the base

are 20 cm and 7 cm respectively​

Answer 1

$\huge \tt \pink{Solution}$

Height= 20cm

Radius= 7cm

Total Surface area of a cylinder=

$2\pi \: r(h + r)$

$2 \times \frac{22}{7} \times 7(20 + 7) = 887 {cm}^{2}$

Hope it helps uh! ☺