Question

The diameter of the circular clock shown below is 10 inches.

Which measurement is closest to the area of the clock in square inches?

Answer 1

The answer is H. (The area is 78.54)

Answer 2

First find the radius.
r=d/2
r=10/2
r=5 in.

Find the area
A=pi•r^2
A=pi(5)^2
A=25pi
A=78.5 in.

Answer is H.