The difference of two supplementary angles is 40 degree find the angles
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x,y are supplementary angles
y=x+40
and x+y=180
x+x+40=180
2x=140
so...x=70
and other angle,y=x+40=110
hope this helps
y=x+40
and x+y=180
x+x+40=180
2x=140
so...x=70
and other angle,y=x+40=110
hope this helps
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