Consider a circle with diameter of 12cm. what is the circumference of the circle? what is the ratio of the circumference to the diameter?

need

C ≈ 37.68 cm

Ratio:

Step-by-step explanation:

The general formula for circumference is diameter times pi, or

C = dπ, where d = diameter

In this case, the diameter = 12cm;

C = 12π ≈ 37.68

To find the ratio of circumference to the diameter, we can use the formula:

C = dπ or

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

10000

step-by-step explanation: divide by 2,