Question

find total surface area of the cylinder if r=7cm&h=10cm plz all slove answer​

Answer 1

Answer:

$748 {cm}^{2}$

Step-by-step explanation:

Total surface area of a cylinder

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

So, Total surface are of the given cylinder

= 2 × 22/7 × 7 ( 10 + 7 )

= 44 × 17

= 748 cm^2