Answer:
9.22 cm
Step-by-step explanation
To answer this question, you're going to use the pythagorean theorem:
a² + b² = c² (c is always the hypotenuse, AKA the longest side)
First, let's subsitute our known variables into the equation:
6² + b² = 11²
Next, simplify:
36 + b² = 121
Now isolate the unknown by subtracting 36 from both sides:
b² = 85
Lastly, simplify:
[tex]\sqrt{b^{2} }[/tex] = [tex]\sqrt{85}[/tex]
b = 9.22 (this is rounded to the nearest hundredth)
