Question

The volume of a large can of tuna fish can be calculated using the formula V = πr²h. Write an equation to find the radius, r, in terms of V and H.

Answer 1

`r = \sqrt{(V)/(\pi h)}`

Explanation:

V = πr²h

Switch sides.

πr²h = V

Divide both sides by πh.

r² = V/(πh)

Take the square root of both sides.

r = √[V/(πh)]

`r = \sqrt{(V)/(\pi h)}`