PolyField

PolyField is a practical polygon area calculator designed for civil engineering and drafting professionals. It supports multiple calculation methods to meet various measurement needs in the field.

Features:
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Irregular Polygon: Calculate area and perimeter using vertex coordinates (Shoelace formula)
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Regular Polygon: Compute area, perimeter, apothem and interior angle from side count and length
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Triangle Area: Four methods including Base & Height, Heron's formula, SAS (two sides & angle), and Coordinates
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Calculation History: Automatically saves results locally for quick review
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Works completely offline - no data sent to any server

All calculations are performed locally on your device. No personal data is collected or transmitted.