Math question: Using the SAS rule for congruence of triangles, if two sides of a triangle measure 8 cm and 12 cm, and the included angle measures 60 degrees, find the length of the third side.
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Math question: Solve for x: 2(x + 3) = 8 - 3(x - 1)
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What is the measure of the angle in degrees corresponding to the point (-√3/2, -1/2) on the unit circle?