the measure of an angle is twice the measure of its supplementary angle. find its measure
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2x =180-x
3x =180
x =60
3x =180
x =60
Answered by
2
let x be the supplementary angle then
larger angle will be = 2x
x+2x = 180
x = 60 and other angle = 120
larger angle will be = 2x
x+2x = 180
x = 60 and other angle = 120
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