Question

A cylinder has a height of 20 centimeters and a radius of 11 centimeters. What is its volume? Use ​ ≈ 3.14 and round your answer to the nearest hundredth.

Answer 1

7598.8
`cm^(2)`

Explanation:

v (volume) = π
`r^(2)`h

v = 3.14 x
`11^(2)` x 20

v = 3.14 x 121 x 20

v = 7598.8

Answer 2

7598.8 cm³

Explanation:

Given :-

height = 20 cm

radius = 11 cm

value of π = 3.14

Formula to be used :-

Volume of cylinder = πr²h

Inputting the values :-

V = 3.14 x 11 x 11 x 20

= 3.14 x 121 x 20

= 3.14 x 2420

= 7598.8 cm³