Answer:
20°
Step-by-step explanation:
60 = (x + 40) (opposite angles are equal)]
x = 60 - 40 = 20°
=> x = 20°
here's your solution
==> both are vertical angle ,so both are equal
==> 60° = x + 40°
==> - x = -60° + 40°
==> - x = - 20°
==> x = 20°
[tex]hope \: it \: helps[/tex]
