HELP PLEASE I'LL GIVE 30 POINTS!!!
2 answers:
Answer:
45°
Step-by-step explanation:
2x + x + x = 180°
4x = 180°
x = 180°/4
x = 45°
Answer:
x = 45
Step-by-step explanation:
Straight line has 180 degrees; so if you add all the angles up:
2x + x + x = 180
4x = 180
x = 45 degrees
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