Question

what is the sum of an exterior angle of a triangle and it's adjacent interior angle

Answer 1

Answer:

Adjacent interior and exterior angles are supplementary angles. In other words, the sum of each interior angle and its adjacent exterior angle is equal to 180 degrees (straight line).

Step-by-step explanation:

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Answer 2

Answer:

Adjacent interior and exterior angles are supplementary angles. In other words, the sum of each interior angle and its adjacent exterior angle is equal to 180 degrees (straight line).

Step-by-step explanation:

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