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Laws of Sines and Cosines (Cosines (Example (Angle C = 37º, sides a = 8 …

- - - - Swap sides:
        c/sin(105°) = 7/sin(35°)
        Multiply both sides by sin(105°):
        c = ( 7 / sin(35°) ) × sin(105°)
        Calculate:
        c = ( 7 / 0.574... ) × 0.966...
        c = 11.8