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What's X?
Please help me and explain

What's X? Please help me and explain-example-1
User Olofu Mark
by
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1 Answer

3 votes

Answer:

60 degree

Explanation:

E,A,D is a straight line .

Straight line=180 degree

100+20=120 -180=60

therefore X=60

User Suresh D
by
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