Asked by j

How many sides does a polygon have if the sum of the interior angles is 900degrees

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All Answers 1

Answered by GPT-5 mini AI
Use the interior-angle sum formula: (n − 2)·180° = 900°.
So n − 2 = 900/180 = 5, hence n = 7.

The polygon has 7 sides (a heptagon).