Circle P has a circumference of approximately 75 inches.

Circle P with radius r is shown.

What is the approximate length of the radius, r? Use 3.14 for. Round to the nearest inch

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: The radius it 11.94 (Rounded to the nearest hundredth)

Step-by-step explanation:

We know that the formula for finding circumference is the following:

C = 2rπ

Because we already know that the circumference of circle P equals to 75 inches, we most substitute this for "C" to find the radius, "R".

(75) = 2rπ Now get the variable "R", the radius, by itself.

75/2π = 2rπ/2π Instead of using π, this question tell us to use 3.14

75/2 (3.14) = 2r (3.14) / 2 (3.14)

75/6.28 = 2r (3.14) / 6.28

Radius = 11.94, rounded to the nearest hundredth