find x in the given figure
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Answer:
Answer:
x = 28.
Step by step explanation:
By angle sum property,
5x - 60 + 2x + 40 + 3x - 80 = 180.
5x + 2x + 3x - 60 + 40 - 80 = 180.
10x - 60 - 80 + 40 = 180.
10x - 140 + 40 = 180.
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