Question: 2. (27 points) On the picture below AABC is a triangle, in which AL and BM are altitudes and CL CM. Prove that: H

2. (27 points) On the picture below AABC is a triangle, in

2. (27 points) On the picture below AABC is a triangle, in which AL and BM are altitudes and CL CM. Prove that: H (a) AL = BM; (b) AABC is an isosceles triangle. M B

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