To find the radius of the circle, we can use the formula for the area of a circle:
Area of a circle = πr^2
Given that the area of the circle is 28.26 cm^2, we can plug this value into the formula and solve for the radius (r):
28.26 = πr^2
Divide both sides by π:
r^2 = 28.26/π
r^2 = 9
r = √9
r = 3
Therefore, the radius of the circle is 3 cm.
The area of the circle is 28.26cm what is the radius of the circle ?
1 answer