SOLUTION: One angle of a triangle measures 6 degrees more than a second angle. The third angle measures 18 less than twice the sum of the first two angles. Find the measure of each angle.
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Question 361681: One angle of a triangle measures 6 degrees more than a second angle. The third angle measures 18 less than twice the sum of the first two angles. Find the measure of each angle. Answer by mananth(16946) (Show Source):
You can put this solution on YOUR website! One angle of a triangle measures 6 degrees more than a second angle. The third angle measures 18 less than twice the sum of the first two angles. Find the measure of each angle.
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let second angle be x
first angle = x+6
third angle = 2(x+x+6)-18= 4x-6
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x+x+6+4x-6=180
6x=180
/6
x=30
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30, 36, 114 degrees
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m.ananth@hotmail.ca
