Which best describes the error in finding the missing length of the triangle?
a² + b² = c²
72 +252 = c²
25 ft
7 ft
674 = c²
√674 = c
The length of the leg was substituted for the wrong variable.
O The length of the hypotenuse was substituted for the wrong variable.
O The square root of 674 has not been simplified.
Simple answer