Find the length of the third side. If necessary, write in the simplest radical form.
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Answer:
the third side is 5 because the 2nd side ( 7 ) when you subtract 2 from 7 you get 5
so it is 5
Answer:
6
Step-by-step explanation:
Use Pythagorean theorem:
[tex]7^{2}[/tex] + [tex]b^{2}[/tex] = [tex]\sqrt{85}^2[/tex]
b = [tex]\sqrt{36}[/tex]
b = 6