Ruelsalviejoid
Answered

what is the angle measure of the suplement of 111-degree angle?

a.39°
b.49°
c.59°
d.69°​

Sagot :

Crismdelacruzid

Answer:

D. 69°

Step-by-step explanation:

supplementary angles have a sum of 180°

x + 111° = 180°

x = 180° - 111° = 69°