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In a triangle, the sum of the interior and exterior angles is ____?
40. In a triangle, the sum of the interior and exterior angles is ____?
- Supplementary
- Complimentary
- Vertical
- None of the above
Answer
The correct answer is: A) Supplementary
Explanation
The sum of the interior angles and the sum of the exterior angles of a triangle are additional to each other. This means that the sum of the interior angles plus the sum of the exterior angles equals 180 degrees.