In the triangle ABC, M is the midpoint of B and C. The three (1) of the triangle AMC determine the shape of the triangle (2) find that the COSA edge is three consecutive integers and Tanc = cotb In the triangle ABC, M is the midpoint of B and C, and the three sides of AMC are three consecutive integers and Tanc = cotbam. 1) judge the shape of the triangle. (2) find out that the COSA side is three consecutive integers and Tanc = cot

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