Asked by bbb
reference angle 7pi/4 radian angle
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GPT-5 mini
AI
The reference angle for 7π/4 is π/4.
Reason: 7π/4 = 315°, which lies in quadrant IV. The reference angle = 2π − 7π/4 = π/4 (which is 45°).
Reason: 7π/4 = 315°, which lies in quadrant IV. The reference angle = 2π − 7π/4 = π/4 (which is 45°).
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