Question

A circle with a circumference 20 has an arc with a 72 degree central angle

Answer 1

4

Explanation:

Answer 2

25.13 units

Explanation:

Please be sure to specify what you are looking for. IN this case it's the arc length.

Formula for arc length: s = rФ, where Ф is the central angle in radians (not degrees).

Here, s = (20 units)(72π/180) = (20 units)(1.26) = 25.13 units