do 1,2,3please fast do it
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1)From first question 80+135+2x=360
x=72.5° the other angles are 72.5° each
2)3x+4x+5x+6x=360
x=20° all angles are 20°
holatingomani:
3a:x=120
3b:x=100
sorry 3b:x=80
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Mate explain the question properly
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