Question

If the radius of the base of the cylinder is 7 cm and height is 40 cm, then its total surface area is​

Answer 1

Step-by-step explanation:

Total surface area = 2Π r (r+h)

TSA =

$2 \times \frac{22}{7} \times 7(7 + 40) \\ \\ 2 \times 22 \times 47 \\ \\ = 2068 {cm}^{2}$

hope it helps..........✌✌