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13 votes
13 votes
The sum of the supplement of one angle and it compliment is 210°. Find the measure of the angle

User LocalHorst
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1 Answer

19 votes
19 votes

Let x = one of the angles.

Let (180 - x) = the supplement of the angle x.

x + (180 - x) = 210

Take it from here.

User Christian Findlay
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