Question

PLEASE HELP!!

If the measure of a central angle is 28°, then to find the measure of its arc, you would need to do which of the following?

Nothing, they are equal.
Multiply the angle measure by 2.
Divide the angle measure by 2.

Answer 1

Nothing they are equal.

Explanation:

the measure of a central angle is the same as its arc.

Answer 2

Nothing, they are equal.

Explanation:

we know that

The measure of an arc length is equal to the measure of its central angle

therefore

In this problem

If the central angle is 28°

then

The measure of its arc is 28° too