The radius of a circle is 10. using π, which equation expresses the ratio of the circumference of the circle to the circle's diameter?

π = C / d

Step-by-step explanation:

The circumference of a circle is given by the general formula;

C = 2 * π * r or C = π d  (r = radius, d = diameter)

We can easily modify the second formula to isolate π in order to express the circumference in relation to the diameter:

π = C / d

To obtain π, you need to divide the circumference by the diameter.

We're used to think about the circumference in terms of radius... but since we deal with 2 * r * π and that 2 * r = d...  it's also convenient to use the diameter.

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic

18.8cm hope i at all

step-by-step explanation: