The sum of the given angles is 180 degrees. So, the given angles are supplementary angles.
Important information:
We need to find the type of relationship between the given angles.
Two angles are called supplementary angles if their sum is 180 degrees.
The sum of given angles is:
[tex]161^\circ+19^\circ=180^\circ[/tex]
The sum of the given angles is 180 degrees. So, the given angles are supplementary angles.
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