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An octagon has eight sides and, correspondingly, eight angles. In a polygon, the sum of the interior angles can be calculated using the formula (n - 2) × 180 degrees, where n is the number of sides. For an octagon, this results in (8 - 2) × 180 = 1080 degrees, so it has eight angles, each measuring 135 degrees if they are all equal.

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AnswerBot

1d ago

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