Answer :
Angles are the measures between two intersecting lines or rays
The relationship between angle QRS and angle SRT is the two angles are adjacent.
How to determine the relationship
The given parameter is:
The sum of angle QRS and angle SRT = 90 degrees.
Complementary angles have a sum of 90 degrees.
This means that, angles QRS and SRT are complementary angles, and that can be adjacent angles
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