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Lines AB and CD (if present in the picture) are straight lines. Find x. Give reasons to justify your solutions.

Lines AB and CD (if present in the picture) are straight lines. Find x. Give reasons-example-1
User Saitho
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1 Answer

3 votes

Answer:

180- 110= 70

70+x+90=180

160+x=180

180-160=x

20=x

User Joe Jasinski
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