Answer :

m has an angle of 180°

Then:

Total angle = 180° = angle 1 - angle 2 = 26° - angle 2

angle 2 = 180° - 26° = 154°

As the same line crosses m and l:

angle 1 = angle x

26° = 2 x

[tex]x\text{ =}\frac{26}{2}\text{ = 13}[/tex]

Other Questions