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24 Cards in this Set
- Front
- Back
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Sin45
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√2/2
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Sin 30
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1/2
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Sin60
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√3/2
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Cos45
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√2/2
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Cos30
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√3/2
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Cos60
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1/2
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Tan45
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1
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Tan30
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√3/3
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Tan60
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√3
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45-45-90 triangle measurements
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1-1-√2
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30-60-90 triangle measurements
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1 - √3 - 2
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30 degrees in radians
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╥/6
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45 degrees in radians
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╥/4
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60 degrees in radians
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╥/3
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90 degrees in radians
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╥/2
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180 degrees in radians
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╥
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Quadrant measurements (+/-)
Quadrants 1-4 |
Quadrant 1: all +
Quadrant 2: Sin+, Cos-, tan- Quadrant 3: Sin-, Cos-, Tan+ Quadrant 4: Sin-, cos+, tan- |
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lny is about equal to.......
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2.3logy
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log 2 is about equal to.......
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.3
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Log3 is about equal to.......
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.5
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Log5 is about equal to.......
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.7
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ln2 is about equal to.......
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.7
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ln3 is about equal to.......
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1.1
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ln5 is about equal to.......
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1.6
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