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What is the value of x in the adjoining figure?
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Answered by
3
Step-by-step explanation:
5x+4x=180. (since AB is a straight line)
9x=180
x=20
Answered by
2
Answer:
20°
Step-by-step explanation:
5x+4x=180
9x=180
x=180/9
x=20°
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