Answer :
1. 120 deg and x are supplement angles, as they add 180 degrees.
[tex]\begin{gathered} 120+x=180 \\ x=180-120=60 \end{gathered}[/tex]2. In this case, 119 deg and x are opposed by the vertex, so they have the same value:
[tex]x=119[/tex]1. 120 deg and x are supplement angles, as they add 180 degrees.
[tex]\begin{gathered} 120+x=180 \\ x=180-120=60 \end{gathered}[/tex]2. In this case, 119 deg and x are opposed by the vertex, so they have the same value:
[tex]x=119[/tex]