If the three sides of the triangle ABC are m2-1,2m, M2 + 1, the maximum angle is If the three sides of the triangle ABC are m square - 1,2m, m square + 1, then the maximum angle is () | Math enthusiast | Mathematical art

If the three sides of the triangle ABC are m2-1,2m, M2 + 1, the maximum angle is If the three sides of the triangle ABC are m square - 1,2m, m square + 1, then the maximum angle is ()

If the three sides of the triangle ABC are m square - 1,2m, m square + 1, then the maximum angle is (90 degrees)
(m ^ 2 + 1) ^ 2 = (2m) ^ 2 + (m ^ 2-1) ^ 2 Pythagorean theorem
So angle a = 90, that is, the maximum angle is 90

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