Question

figure lmno is a parallelogram.
angles l and m are supplementary. what is the sum of their measures?
the sum of the measures of angles l and m is \boxed{} °.

Explanation:

Step1: Recall supplementary angles definition

Supplementary angles are two angles whose sum is \(180^\circ\).

Step2: Apply the definition to angles L and M

Since angles L and M are supplementary, by the definition of supplementary angles, their sum is \(180^\circ\).

Answer:

\(180\)