cutie777
cutie777
26-01-2018
Mathematics
contestada
please help meeeeeeeeeeeeee
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altavistard
altavistard
26-01-2018
If m<8 is 70 degrees, then <7 is (180-70), or 110, degrees.
Angles 3 and 7 are the same because lines m and n are parallel.
Thus, <3 = <7 = 110 deg.
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