SOLUTION: The diffrence of two supplementary angles is 72 degree.find the angles
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Question 725541: The diffrence of two supplementary angles is 72 degree.find the angles
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
x+y = 90
x-y = 72
--------
2x+0y = 162
2x = 162
x = 162/2
x = 81
x+y = 90
81+y = 90
y = 90-81
y = 9
The two angles are 81 degrees and 9 degrees.
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