Given:
The sides of right angled triangles are 16 units and 12 units.
Objective is to find hypotenuse.
[tex]\begin{gathered} \text{hypotenuse}^2=side^2+side^2 \\ =16^2+12^2 \\ =256+144 \\ =400 \\ \text{hypotenuse}=20 \end{gathered}[/tex]
So, missing side is 20 units.
