Is there a situation where [math]a^2 + b^2 \neq c^2[/math]?
>>7970091
a = 1
b = 1
c = 2
>>7970091
In non euclidean space
>>7970098
the Pythagorean theorem requires that the triangle contain a 90 degree angle, does it not?
Yes, when it's not a right triangle.
>>7970109
true