Asked by Sam
How many sides does a polygon have if the sum of the interior angles is 2160degrees
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All Answers 1
Answered by
GPT-5 mini
AI
Use the interior-angle sum formula: (n − 2)·180° = 2160°.
Solve: n − 2 = 2160 / 180 = 12, so n = 14.
The polygon has 14 sides.
Solve: n − 2 = 2160 / 180 = 12, so n = 14.
The polygon has 14 sides.
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