HELP FAST PLZ I HAVE LITTLE TIME I DONT WANT TO FAIL.

Given:

Given that the diameter of the circle is

We need to determine the radius, circumference in terms of π and circumference using π = 3.14.

Radius:

The radius of the circle can be determined using the formula,

Substituting , we get;

Simplifying, we get;

Thus, the radius of the circle is

Circumference in terms of π:

The circumference of the circle can be determined using the formula,

Substituting , we get;

Thus, the circumference in terms of π is

Circumference using π = 3.14:

Substituting π = 3.14 in the circumference of the circle , we get;

Thus, the circumference of the circle is 10.99 cm

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9