Question

Find the measure of angle MLN... arc MN = 80 degrees
80°

Answer 1

The measure of angle MLN is 80°

Explanation:

The arc length is equal to its central angle.

In this case, we have the central angle MLN, and its subtended arc 80°.

`\angle MLN = m(MN)=80\°`

Therefore, the measure of angle MLN is 80°, equal to its subtended arc. (assuming that MLN is a central angle).