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Write if angles are complementary, supplementary, or adjacent. Find the value of x in eachfigure.1.120

Sagot :

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]