Question

Given the following triangle, solve for the missing side:

9.32
8.67
7.34
6.4

Answer 1

http://prnt.sc/d5xsoe

Answer 2

Apply Pythagoras Theorem,
Hypotenuse ^2 = c^2 = a^2+b^2
Here the two known sides are a=4, b=5.
So calculate c (hypotenuse) using the above formula.
Use your calculator, and don't forget to calculate the square-root of c^2.