Question: A boat followed a triangular route going from dock A, to dock B, to dock C, and back to dock A. The angles turned were

A boat followed a triangular route going from dock A, to dock B, to dock C, and back to dock A. The angles turned were 135° at B and 125° at C. If B is 875 m from A, how far is it from B to C?

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We can use the law of cosines to solve this problem The law of cosines states that in any triangle A... View full answer

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