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Pre-Calc

Radians

QuestionAnswer
π/6 Angle: 30˚ Quad: I Points: (√3/2,1/2)
π/4 Angle: 45˚ Quad: I Points: (√2/2,√2/2)
π/3 Angle: 60˚ Quad: I Points: (1/2,√3/2)
- π/2 Angle: 90˚ Quad: n/a? Points: (0,1)
2π/3 Angle: 120˚ Quad: II Points: (-1/2,√3/2)
3π/4 Angle: 135˚ Quad: II Points: (-√2/2,√2/2)
5π/6 Angle: 150˚ Quad: II Points: (-√3/2, 1/2)
- π Angle: 180˚ Quad: n/a? Points: (-1,0)
7π/6 Angle: 210˚ Quad: III Points: (-√3/2,-1/2)
5π/4 Angle: 225˚ Quad: III Points: (-√2/2,-√2/2)
4π/3 Angle: 240˚ Quad: III Points: (-1/2,-√3/2)
- 2π/3 Angle: 270˚ Quad: n/a? Points: (0,-1)
5π/3 Angle: 300˚ Quad: IV Points: (1/2,-√3/2)
7π/4 Angle: 315˚ Quad: IV Points: (√2/2,-√2/2)
11π/6 Angle: 330˚ Quad: IV Points: (√3/2,-1/2)
- 2π Angle: 360˚ Quad: n/a? Points: (0,1)
Created by: eharrell92
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