SOLUTION: The largest angle of a triangle is 2 degrees less than the sum of the other two angles.The middle sized angle is 7 degrees larger than twice the smallest angle.As always,the sum of

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: The largest angle of a triangle is 2 degrees less than the sum of the other two angles.The middle sized angle is 7 degrees larger than twice the smallest angle.As always,the sum of      Log On


   

Question 1166590: The largest angle of a triangle is 2 degrees less than the sum of the other two angles.The middle sized angle is 7 degrees larger than twice the smallest angle.As always,the sum of the angles of a triangle is 180 degrees.What are the measurements of the three sides?
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
smallest        x
middle         2x+7
largest        x+(2x+7)-2

SUM             180

That should be enough help for you to continue.






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your question should be changed.

Answer by ikleyn(52792) About Me  (Show Source):
You can put this solution on YOUR website!
.
The largest angle of a triangle is 2 degrees less than the sum of the other two angles.
The middle sized angle is 7 degrees larger than twice the smallest angle.
As always, the sum of the angles of a triangle is 180 degrees. What are the measurements of the three sides?
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