Answer :
If:
[tex]\angle5=74º[/tex]Then we know that the angle 6 is the suplementary angle so:
[tex]\begin{gathered} \angle6+74=90 \\ \angle6=90-74 \\ \angle6=16º \end{gathered}[/tex]
If:
[tex]\angle5=74º[/tex]Then we know that the angle 6 is the suplementary angle so:
[tex]\begin{gathered} \angle6+74=90 \\ \angle6=90-74 \\ \angle6=16º \end{gathered}[/tex]