3 years ago

What is the name of an interior angle of a triangle that is not adjacent to a given exterior of the triangle

1 answer:

6 0

Definition of an exterior angle

At each vertex of a triangle, an exterior angle of the triangle may be formed by extending ONE SIDE of the triangle. See picture below.

Calculating the Angles

We can use equations to represent the measures of the angles described above. One equation might tell us the sum of the angles of the triangle. For example,

x + y + z = 180

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