Non-Right Angle Trig

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13 Terms

1
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Sin(30º)

1/2

2
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Sin(60º)

√3/2

3
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Cos(30º)

√3/2

4
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Cos(60º)

1/2

5
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Sin/Cos (45º)

√2/2

6
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Tan(30º)

√3/3

7
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Tan(60º)

√3

8
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Tan(45º)

1

9
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x, y

cosine, sine

10
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Quadrant 1

All positive

11
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Quadrant 2

Only Sine is positive

12
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Quadrant 3

Only Tangent is positive

13
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Quadrant 4

Only cosine is positive