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Find the reference angle, the quadrant of the terminal side, and the sine and cosine of 315 degrees. The terminal side of the angle 315

Find the reference angle, the quadrant of the terminal side, and the sine and cosine of 315 degrees. The terminal side of the angle 315 degrees lies in quadrant _______________ Its reference angle is ________________ sin(315degrees) = __________________ cos(315degrees) = __________________

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