can you please answer find x
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thp66666:
hey, if you draw a transversal between 80 then it will be parallel to rest lines and bisect 80. So, 2x = 40 or, x = 20 . But from the other side it doesn't happens. why so?
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15 degree. because (90-2x)+90-(2x-20)+80 is 180 then 260-20-4x =180 so 4x =60 so X=15
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