Question

Angles L and M are supplementary. What is the sum of their measures? The sum of the measures of angles L and M is ____________ degrees.

Answer 1

The sum of the measures of angles L and M is 180 degrees.

Explanation:

Consider the provided information.

Angles L and M are supplementary.

The sum of Supplementary angles are equal to 180 degree.

Here it is given that angle L and angle M are supplementary.

That means the sum of angles L and M should be 180 degree.

Hence, the sum of their measures is 180 degrees

Answer 2

Two supplementary angles need to equal 180 degrees.