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Mathematics 21 Online
OpenStudy (anonymous):

two angles are supple mentary. if one angle measures 45 degrees less than twice the measure of its supplement,find the measure of each angle.

OpenStudy (anonymous):

112.5 and 67.5

OpenStudy (anonymous):

2x+(2x-45)=180 4x=225 x=56.25 2x=112.5 2x-45=67.5

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