rainaholden rainaholden

04-01-2019
Mathematics

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How do I solve this geometry problem?

How do I solve this geometry problem class=

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LammettHash LammettHash

04-01-2019

The interior angles of a triangle must add up to 180 degrees. So

[tex](4x+10)+3x+(4x+5)=11x+15=180\implies11x=165\implies x=15[/tex]

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