Question

A circular "No Parking" road sign has a diameter of 26 inches. Which measurement is closest to the area of the sign in square inches? 81.64 in.² 163.28 in.² 530.66 in.² 2,122.64 in.²

Answer 1

pretty sure its 530.66 in.²

Explanation:

Answer 2

530.66 in²

area of circle: πr²

• diameter: 26 in

• radius : diameter/2 = 26/2 = 13 in

• area: πr² ⇒ π(13)² ⇒ 530.66 in²