Determine whether a Triangle with side lengths of 1.41, 1.73 and 2.23 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 = 1.41, b = 1.73, c = 2.23  (c cannot be less than a or b)
a² + b² = (1.41)² + (1.73)²
a² + b² = 1.9881 + 2.9929 = 4.981
c² = (2.23)² = 4.9729
a² + b² ≠ c²  (4.981 ≠ 4.9729)
Therefore, a Triangle with side lengths of 1.41, 1.73 and 2.23 is NOT a Right Triangle
Note: Since a² + b² > c²  (4.981 > 4.9729), the Triangle is an Acute Triangle