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Area of Regular Polygon Calculator

Area of a regular polygon from side and sides count. Free online calculator with instant results — no login needed.

Area

What is the Area of Regular Polygon Calculator?

Area of a regular polygon from side and sides count. Free online calculator with instant results — no login needed.

Enter your values above and the result updates instantly. All sides and angles equal.

Formula

Area = n s² ÷ (4 tan(π/n))

Example

Area

FAQs

Hexagon example?

6 sides with side 6.

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