Question

A=pi r squared h solve for pi

Answer 1

`\large\boxed{\pi=(A)/(r^2h)}`

Explanation:

It's the fromula of a volume of a cylinder.

r - radius

h - height

`A=\pi r^2h\qquad\text{divide both sides by}\ r^2h\\eq0\\\\(A)/(r^2h)=\pi`