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12 Cards in this Set
- Front
- Back
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Degree to rad |
3.14rad/180° |
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Rad to degree |
180°/3.14rad |
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Angle measure |
Amount of rotatation about the vertex req to move r1 to r2 |
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Positive angle ? Negative angle? |
Counter clockwise , clockwise |
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Standard position |
Drawn in the xy plane w/vertex at the origin and initial side on pos x axis |
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Length of an arc |
S=r(theta) |
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Area of a circular sector |
A=1/2r^2(theta) |
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45,45,90 |
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30,60,90 |
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Angle of elevation |
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Angle of depression |
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Sin cos tan of 30 60 90 |
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