Find the third side in simplest radical form: 85 77 Answer: Submit Answer ✓ Privacy Policy Terms of Service Convright © 2020 DeltaMath.com All Rights Reserved.

Answer:
36
Explanation:
Let the unknown side be x
According to Pythagoras;
85^2 = 77^2 + x^2
x^2 = 85^2 - 77^2
x^2 = 7225 - 5929
x^2 = 1296
x = \sqrt[1296]
x = 36
Hence tha value of the unknown side is 36