Question

A circle has a diameter of 22 cm. Derive the value of the radius that you will use in the formula to find the area of the circle.(1 point) Responses 11 cm 11 cm 22 cm 22 cm 3.14 3.14 379.94

Answer 1

The radius of a circle is half of its diameter. Therefore, if the diameter of the circle is 22 cm, the radius will be 22 cm / 2 = 11 cm.

So, you will use a radius of 11 cm in the formula to find the area of the circle.