Question

Circle P has a circumference of approximately 75 inches. What is the approximate length of the radius, r? Use 3014 for pi. Round to the nearest inch.

Answer 1

1) 12in

Step-by-step explanation:

The circumference is 75, so to find the diameter you have to divide 75 by 3.14. You get 24 approximately. Then divide the diameter by 2, so 24/2=12.

Answer 2

12 inches

Step-by-step explanation:

To get the radius from the circumference you need to find the diameter first. To get the diameter you divide circumference by pi. If we assume pi to be 3.14 then the diameter is about 23.885. The diameter is twice the radius so we divide the diameter by 2 to get 11.943.