What is the value of n?

asked Sep 5, 2019 221k views

0 votes

by Ses

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4 votes

the whole thing has to be 360 degrees
so 133+142=275
360-275=85
85 degrees

Saasira answered Sep 7, 2019

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2 votes

The 3 outside angles of a triangle need to equal 360 degrees.

n = 360 - 133 - 142 = 85 degrees.

The answer is A.

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