Question

Find the height of a cylinder whose radius is 14 cm and the total surface area is 2640 cm2
.

Answer 1

Answer:

height=16 cm

Step-by-step explanation:

Given,

radius(r)=14 cm

total surface area of cylinder is

2*π*r(r+h)=2640

2*(22/7)*14(14+h)=2640

88(14+h)=2640

14+h=30

h=16 cm