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ILL GIVE BRAINILEST: Write an equation for the triangle and solve the equation to find the value of the variable then find the angle measures

ILL GIVE BRAINILEST: Write an equation for the triangle and solve the equation to-example-1

2 Answers

3 votes
N = 69 I had this question on my test 2 months ago :)
User Simon Cozens
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6 votes

Answer:

n= 69 degrees

Explanation:

total inside measure of any triangle is 180 degrees

180= n+n+42

180= 2n+ 42

2n= 180-42

2n= 138

n=69

User Kaleem
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5.8k points