Respuesta :

vidalmari6p99qfk
120


X+2x=180
3x =180
X=60

One angle 60 The other angle double of 60 (120)
60+120 = 180

Answer:

The angle is 120°

Step-by-step explanation:

Let the angle be x

Supplement angles : A pair of angles whose sum is 180°

So, Complement of x = 180°-x

Now we are given that an angle is twice its supplement

So, [tex]x=2(180-x)[/tex]

[tex]x=360-2x[/tex]

[tex]3x=360[/tex]

[tex]x=\frac{360}{3}[/tex]

[tex]x=120^{\circ}[/tex]

Hence the angle is 120°