Question

Q19. Find the total surface area of a cylinder whose radius
is 7 m and height is 3 m.​

Answer 1

Answer:

440m²

Step-by-step explanation:

Radius= 7m

Height= 3m

Total Surface Area of Cylinder= 2πr(h+r)

$= 2 \times \frac{22}{7} \times 7 \times (3 + 7)$

$= 2 \times 22 \times 10$

= 440m²

Hope It Helps :)

Answer 2

Answer:

A≈439.82m²

Step-by-step explanation:

or 440m²

hope it help