Answer :
Answer:
The third option, 60°
Step-by-step explanation:
Supplementary angles add up to 180°
[tex]x+120=180\\x=60\\[/tex]
The angle is 60°
Hope this helps :-)
Answer:
The third option, 60°
Step-by-step explanation:
Supplementary angles add up to 180°
[tex]x+120=180\\x=60\\[/tex]
The angle is 60°
Hope this helps :-)