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The top documents tagged [chordsa chord]
Warm-Up 1. Calculate the exact value of sine and cosine of 30° 2. Calculate the sum of the square of the sine and cosine of 30° 3. Explain what you think
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1 Circles. 2 3 Definitions A circle is the set of all points in a plane that are the same distance from a fixed point called the center of the circle
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