If the area of a circle is 28.26 cm2, what is the radius of the circle?(1 point)
The radius of the circle is 3 cm.
Explanation:
The formula for the area of a circle is A = πr^2, where A is the area and r is the radius.
We are given that the area of the circle is 28.26 cm^2, so we can set up an equation:
28.26 = πr^2
To solve for r, we'll divide both sides by π and then take the square root:
r = √(28.26/π)
r ≈ 3
Therefore, the radius of the circle is approximately 3 cm.