Question

A triangle has side lengths of 13, 18, and 24. Is it a right triangle?

Answer 1

it doesn't

Explanation:

it doesn't follow pythagoras theorem

a² = b² + c²

Answer 2

No, it is not a right triangle.

`\sqrt{ {13}^(2) + \ {18}^(2) } = √(169 + 324) = √(493)`

√493 is not equal to 24.