Question

What is the diameter of a cylinder that has a volume of 237 cubic units and a height of 3 units? Show your calculations.

Answer 1

Answer:

The Diameter  of the cylinder is  10.29 units

Step-by-step explanation:

Given:

Volume  of the Cylinder =  237 cubic units

Height of the Cylinder =  3 units

To Find :

Diameter = ?

Solution:

The Volume of the cylinder = $\pi r^2 h$

where

r is the radius

h is the height

On substituting the values

$237 = \pi (r)^2 (3)$

$\frac{237}{ 3 \pi} = r^2$

$\frac{79}{\pi} = r^2$

$25.146 = r^2$

r = 5.014 units

Noe the diameter is  =  2r = 2( 5.014) =  10.29 units