Answer:
45° and 135°
Step-by-step explanation:
If the smaller is represented by x, then the larger is 3x. The two angles are supplementary, so ...
... x + 3x = 180°
... 4x = 180°
... 180°/4 = x = 45°
... 3x = 135°
The two angles are 45° and 135°.
Step-by-step explanation:
