Algebra-2

Question Analysis
This problem assesses the ability to find the reference angle for a negative angle.

Key Concept Explanation
A reference angle is the smallest angle formed between the terminal side of an angle and the x-axis. For negative angles, we first find a positive coterminal angle.

Step-by-step Solution
1. Find a positive coterminal angle: Add to : .
2. Identify the quadrant:

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