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Unformatted text preview: coincides with the positive xaxis, the angel is said to be in standard position . • If an angle is formed by a counterclockwise rotation, its measure is positive. • If an angle is formed by a clockwise rotation, its measure is negative. 210 ° 150 °• One full counterclockwise rotation measures . • One full clockwise rotation measures . 360 ° 360 ° Joke Time Joke Time • What trigonometry do farmers do? • Swine and coswine • What do mathematicians sleep on? • Matrices...
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 Winter '11
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 Calculus, Angles, Distance Formula, Euclidean geometry, angel, Clockwise rotation

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