Question

Find the length of the third side. If necessary, write in the simplest radical form.

Answer 1

6

Explanation:

Use Pythagorean theorem:

`7^(2)` +
`b^(2)` =
`√(85)^2`

b =
`√(36)`

b = 6

Answer 2

the third side is 5 because the 2nd side ( 7 ) when you subtract 2 from 7 you get 5

so it is 5