Use the triangle-sum Thorem to find x. then find each angle measure. 7x+4+5x+3+2x+5=180
1 answer:
Answer:
2x
Step-by-step explanation:
1.Put all of your variables together like (7x+5x+2x) and the other like numbers
2. you add up everything okay
3.when are solving dont put the ones that arent the same in the correct category
4.put both answers together and then subtract from the last number to both numbers
5.Lastly you have received your answer
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