The hypotenuse in a righ triangle is always in front of the right angle,
then, c is the hypotenuse. Then, Pythagorean theorem can be written as
[tex]c^2=14^2+9^2[/tex]
which gives
[tex]\begin{gathered} c^2=196+81 \\ c^2=277 \end{gathered}[/tex]
By applying square root to both side, we get
[tex]\begin{gathered} c=\sqrt[]{277} \\ c=16.6433 \end{gathered}[/tex]
Therefore, the missing side (which is the hypotenuse in this case) is equal to 16.6433 units.
