A clock face has a diameter of 10 inches. What is the area of the clock face?

Question

asked Mar 14, 2020 219k views

1 Answer

Juhi Saxena · Answer 1 · 2020-03-18T12:27:24+0000

Answer:

A = 78.5 in ^2

Explanation:

Area of a circle = pi * r^2

The radius is d/2

r= 10/2

r =5

A = pi * r^2

Substitute r=5

A = pi *(5)^2

A = 25 pi

We know that pi is approximated by 3.14

A = 25 (3.14)

A = 78.5 in ^2