an angle is 40less than one - third of its supplyment . find the angle and its supplyment
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let supplement be x
then other angle = x/3-40
so x+ x/3-40 =180
4x/3= 180+40=220
4x=220*3
x=660/4
x=165
other angle= x/3-40=165/3-40=55-40=15
so, the angle is 15 degree and it's supplement is 165 degree..
hope it help you thank you.
Happy New Year
then other angle = x/3-40
so x+ x/3-40 =180
4x/3= 180+40=220
4x=220*3
x=660/4
x=165
other angle= x/3-40=165/3-40=55-40=15
so, the angle is 15 degree and it's supplement is 165 degree..
hope it help you thank you.
Happy New Year
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