Question

a cylindrical vessel open at the top has a radius 10 cm and height 14 cm find the total surface area of the vessel take the PI is equal to 3.14

Answer 1

Hey your answer is here:-

HEIGHT OF THE CYLINDER= 14CM
RADIUS OF THE CYLINDER= 10CM
T.S.A OF THE CYLINDER= 2*PI*R(R+H)
= 2*3.14*10 (10+14)
= 2*3.14*10*24
= 2110.08 cm^2

Hope helps