Suppose The Pythagorean theorem states that in a right-angled triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides. It is often written as a^2 + b^2 = c^2, where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.
Can we infer that "The Pythagorean theorem applies to all types of triangles, not just right-angled ones."? Yes, no, or maybe?