If you know the area of a circle, how can you find its radius? Use the drop-down menus to explain your answer. Choose(Multiply, or divide) the area by π, and then take the Choose (Square root, or square) of the answer.

Sorry i don't really know and i don't have time

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3