SOLUTION: 360= (x+20)+(x+5)+(x-5)+(x+10) How would i find the interior angle?

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Question 466691: 360= (x+20)+(x+5)+(x-5)+(x+10)
How would i find the interior angle?
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
First, solve for x algebraically. Then replace x into each of those expressions (x+20, x+5, etc.) to find the angles. If those numbers represent interior angles, you're done. If they are exterior angles, you will have to subtract each of those numbers from 180 to find the interior angles.