Question

3.Find the total surface area of a cylinder if its radius is 6 cm and

height is 12 cm​

Answer 1

Answer:

Formula of CSA of cylinder-πr^2h

22/7*6*6*12

22/7*36*12.........

Answer 2

Answer:

678.85cm^3

Step-by-step explanation:

The formula of TSA a cylinder is

2 pi r(h+r)

2 × 22/7 × 6 (12+6)

264/7 × 18

4752/7

678.85 cm^3