Question

6 A circular wall clock has a radius of 12.5
inches. Which of the following is closest to
the circumference of the clock in inches?

Answer 1

Answer:

78.5 in

Step-by-step explanation:

In order to find the circumference of the clock you will need to use a formula C=2(Pi radius)

So it will actually be C=2(12.5) Pi

C=25 Pi

25 Pi = 78.53

Then round to get a circumference of 78.5 in