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Published byChester Gilmore Modified over 6 years ago
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Students, Take out your calendar and your homework. Take out your spiral notebook and Complete the DNA. Use your notes if necessary. Simplify.
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Angle Measure Terminal Side Terminal Side Initial Side Initial Side
y Terminal Side Terminal Side x Initial Side Initial Side Vertex y Positive Angle (counterclockwise) x Negative Angle (clockwise)
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Coterminal Angles: angles with the same terminal side.
y y x x
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Definition of Radian y s = r r r x
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This is what you really need to know about radians.
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Find one angle with positive measure and one angle with negative measure coterminal with each angle.
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1. To convert degrees to radians,
multiply degrees by 2. To convert radians to degrees, multiply radians by
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Rewrite each degree measure in radians and each radian measure in degrees.
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Supplementary Angles: measures add up to 180°.
Complementary Angles: measures add up to 90°. Complementary and supplementary angles must be positive. 1) Find the complement of each angle. 2) Find the supplement of each angle.
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Find the domain of the following functions.
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