Question

Please explain!!!

A clock face has a radius of 8 inches. What is the area of the clock face. Round your number to nearest hundredth.

Answer 1

200.96 square inches

Explanation:

it's asking for the area of a circle

we know that the radius is 8, so we can just plug it into the circle area formula which is

area = (pi) r^2

you plug in 8 for r (r stands for radius)

8^2 is 64

64 times pi is 200.96 (because pi=3.14)