If two angles are supplementary, then they are a linear pair of angles. Is this true or false?
1 Answer
Dec 6, 2015
Not necessarily true.
True, if they are adjacent and share a vertex and one side. See the first picture below.
They might not form a linear pair, like in a parallelogram.
See the second picture.
Explanation:
Linear pair forms two supplementary angles.
Supplementary angles
