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3 years ago

15

Describe two ways that an exterior angle of a triangle is related to one or more of the interior angles.

1 answer:

ryzh [129]3 years ago

4 0

Well, an interior angle plus an exterior angle has to equal 180°. Also, the sum of the interior angles is represented by this formula: [-2 + n]180, whereas the sum of the exterior angles all add up to 360°, and is represented by this formula: 360/n [let "n" represent the number of sides in every polygon].

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Answer:

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nydimaria [60]

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Step-by-step explanation:

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