Question 1072978
Use c for the longest side, a & b for the other 2 sides.
c = 11
a = 6
b = 8
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If c^2 < a^2 + b^2 it's acute
If c^2 = a^2 + b^2 it's a right triangle
If c^2 > a^2 + b^2 it's obtuse