Question

The curved surface area of a right circular cylinder is 4400cmsquare if the circumference of the base is 110cm find the height of the cylinder

Answer 1

Answer:

The height of the cylinder is 40 cm.

Explanation:

Given :curved surface area of a right circular cylinder is 4400cm square.

and circumference of the base is 110cm

To find : height of the cylinder =?

Solution : by formula ,

the curved surface area of the cylinder=2πrh

4400 = 110 × h (circumference=2πr)

4400/110=h

h=40cm

Answer : The height of the cylinder is 40 cm.