If the area of a circle is 28.26CM for the small two what is the radius of the circle?
To find the radius of the circle, you can use the formula for the area of a circle:
Area = πr^2
Given that the area is 28.26 cm^2, you can set up the equation as follows:
28.26 = πr^2
To solve for the radius (r), first divide both sides by π:
r^2 = 28.26/π
r^2 is equal to 9, so the equation becomes:
9 = 28.26/π
Now, take the square root of both sides to solve for r:
r = √(28.26/π)
r ≈ √9
r ≈ 3
Therefore, the radius of the circle is 3 cm.