Question

Express the formula in terms of the height, Use that formula to find the height when the volume is and the radius is

Answer 1

The formula to find the height of the Cylinder is; h = V/(πr²) and at V = 45π and r = 3, we have; h = 5

How to change the subject of the formula?

We are given the formula for volume of a cylinder as;

V = πr²h

where;

h is height

r is radius

To make h the subject, let us divide both sides by  πr² to get;

V/(πr²) = h

At V = 45π and r = 3, we have;

h = 45π/(πr²)

h = 45/3²

h = 5

Read more about Subject of formula at; brainly.com/question/10643782

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