Question

The area of a circle is 36 pie cm^2 what is the radius of the circle?

Answer 1

Explanation:

hello :

the area is : A=πr² r : the radius

36π = πr² means : r²=36 so : r= 6

Answer 2

6cm

Explanation:

To break down the steps back to radius, the formula is placed reversely in
`\pi r^(2)`

Since 36 is without pie, square root is needed.

`√(36)`=6

Therefore, 6 cm is the radius.