Question

which angles are supplementary angles? ∠srt and ∠sro ∠qrt and ∠pom ∠nor and ∠sro ∠pom and ∠sro

Explanation:

Step1: Recall supplementary angles definition

Supplementary angles add up to 180 degrees and form a linear - pair (a straight - line).

Step2: Analyze each option

For ∠SRT and ∠SRO, they form a linear - pair as they are adjacent and their non - common sides form a straight line. So, ∠SRT+∠SRO = 180°.
For ∠QRT and ∠POM, they are not related in a way to form a linear - pair.
For ∠NOR and ∠SRO, they are not adjacent to form a linear - pair.
For ∠POM and ∠SRO, they are not adjacent to form a linear - pair.

Answer:

∠SRT and ∠SRO