What is the value of n?

Mathematics

1 answer:

Nikitich [7]2 years ago

8 0

The answer is D.
The degree of 'n' is the sum of the 2 interior angles of the traingle (exterior angle theorem).
The two interior angles are (180 - 131) and (180 - 160).
The sum will be: 49 + 20, which is 69 degrees.

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