The pythagorean theorem tell us:
[tex]\text{hyppotenuse}^2=\text{leg1}^2_{}+\text{leg2}^2[/tex]
The legs in this case are:
leg1 = 63mm
leg2 = 16mm
Thus:
[tex]c^2=(63mm)^2+(16mm)^2[/tex]
And now we can solve:
[tex]\begin{gathered} c=\sqrt[]{(63mm)^2+(16mm)^2} \\ c=\sqrt[]{3969mm^2+256mm^2} \\ c=\sqrt[]{4225mm^2} \\ c=65mm \end{gathered}[/tex]
The lenght of the hyppotenuse is 65mm
