find x. pls tell fast
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Answered by
1
Answer:
x = 18
Step-by-step explanation:
Angles on one side of a line add up to 180°.
According to the question,
3x° + 2x° + 90° = 180°
5x° + 90° = 180°
5x° = 180° - 90°
5x° = 90°
x° = (90/5)°
x° = 18°
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0
Answer:
ans in the pic
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