Corey wanted to put a sticker on top of his Frisbee that has a radius of 11 centimeters. What is the approximate area of the sticker?
35 square centimeters
69 square centimeters
121 square centimeters
380 square centimeters
explain
The formula for the area of a circle is A = πr^2, where r is the radius of the circle.
Plugging in the radius of 11 centimeters, we get:
A = π(11)^2
A = π(121)
A ≈ 380 square centimeters
Therefore, the approximate area of the sticker is 380 square centimeters.