230k views
3 votes
What is the value of n?

What is the value of n?-example-1
User Ramtin Gh
by
5.3k points

2 Answers

1 vote
The answer is 69 (A)
:)
User Doug McLean
by
4.8k points
2 votes

Answer:

A

Explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

n is an exterior angle of the triangle.

The 2 opposite interior angles are

180° - 131° = 49° and 180° - 160° = 20°, thus

n = 49° + 20° = 69° → A

User GingerJack
by
5.0k points