contestada

Two angles are supplementary and one of them is 31°
What is the size of the other angle?
Select one:
A.
149°
B.
121°
C.
59°
D.
31°

Respuesta :

iby909
it is A= 149 because it adds to 180. 180-31=149

A 149°

Answer:

149°

Step-by-step explanation:

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