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I needdddd helppppppppp
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2 votes
I needdddd helppppppppp

I needdddd helppppppppp-example-1
User Snukker
by
5.5k points

1 Answer

4 votes

Answer:

B

Explanation:

sum of angles in a triangle is 180

6n +1 +108+9n-4=180

15n = 180 -105

15n = 75

n= 75/15 = 5

User Maszter
by
6.2k points
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