A formula for finding the area of a triangle when given the measures of the angles and
Chapter 7, Problem 51(choose chapter or problem)
A formula for finding the area of a triangle when given the measures of the angles and one side is where a is the side opposite angle A. If the measures of angles B and C are and respectively, and if use the appropriate product-to-sum identity to change the formula so that you can solve for the area of the triangle exactly.
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