Determine whether a Triangle with side lengths of 1, 2.4 and 2.6 is a Right Triangle

A Right Triangle must satisfy the Converse of the Pythagorean Theorem: a² + b² = c²
From the given side lengths, let a = 1, b = 2.4, c = 2.6  (c cannot be less than a or b)
a² + b² = (1)² + (2.4)²
a² + b² = 1 + 5.76 = 6.76
c² = (2.6)² = 6.76
a² + b² = c²  (6.76 = 6.76)
Therefore, a Triangle with side lengths of 1, 2.4 and 2.6 is a Right Triangle