Question

Whats the answer I DONT het how to do this At all

Answer 1

Given that the radius r of a circle is written as a function of the area A with the following equation:

`r=\sqrt[]{(A)/(\pi)}`

The domain of the above function is the area A of the circle.

This is because, in this context, the area is an independent and unique variable.

A is the input value.