Question

Derive the circumference of a circle from the following information: r=13 m.(1 point)

Answer 1

[AI-generated answer — Bot GPT 3.5]

The formula for the circumference of a circle is C = 2πr, where r is the radius of the circle.

Given that the radius is r = 13 m, we can substitute this value into the formula:

C = 2π(13) = 26π meters

Therefore, the circumference of the circle is 26π meters or approximately 81.68 meters.

Answer 2

Which statement correctly identifies the relationship between the diameter of a circle and the radius of a circle?(1 point) Responses The ratio of the circumference and the radius is 3.14. The ratio of the circumference and the radius is 3.14. The radius is 3.14 times the length of the diameter. The radius is 3.14 times the length of the diameter. The diameter is half the length of the radius. The diameter is half the length of the radius. The diameter is twice the length of the radius. The diameter is twice the length of the radius.