SOLUTION: two supplementary angles in which one is two third of other find them

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Question 673703: two supplementary angles in which one is two third of other find them
Answer by ewatrrr(24785) About Me  (Show Source):
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Hi,

two supplementary angleshighlight%28x%29andhighlight%28180-x%29in which one is two third of other 

  (180°-x) = (2/3)x

    180° = (5/3)x

   (3/5)180° = x

     108° = x  and its supplement is 72°