SOLUTION: How do I find the value of x and then classify the triangle by its angles? x+10, x-20, x+25

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Question 697423: How do I find the value of x and then classify the triangle by its angles?
x+10, x-20, x+25
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
How do I find the value of x and then classify the triangle by its angles?
x+10, x-20, x+25
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If those are the angles, then the sum = 180 degrees