Question

Fined the surface area of cylinder of radius 7 cm and height 40 cm​

Answer 1

total surface area of cylinder = 2πrh+ 2πr²

= 2πr ( h+r) = 2× 22/7 × 7 ( 40+7)

44×47 = 2068cm²

Answer 2

Answer:

2068

Step-by-step explanation:

surface area of cylinder = 2πr(h+r )

= 2*22/7*7(40+7)

= 44*47

= 2068 ..

this will be your answer...