Question

The curved surface area of a right circular cylinder of height 77cm is 9682

.

Find the diameter of base of cylinder
​

Answer 1

Answer:

Given:

Height =14 cm

To calculate diameter.

⇒Let x be the diameter

Curved surface Area =88 cm

2

⇒2πrh=88

⇒2πrh=88

⇒x=

22×14

88×7

⇒x=2 cm

Diameter =2 cm