Calculate all triangle properties from various input combinations (SSS, SAS, ASA, AAS, Base & Height)
Three sides: Calculate angles and other properties
Triangles are fundamental shapes in geometry with three sides and three angles that always sum to 180°. This calculator uses the law of cosines, law of sines, and Heron's formula to determine all triangle properties from partial information. Understanding triangles is essential for trigonometry, engineering, surveying, and navigation. Powered by Abacus Insights for error tracking and performance monitoring.
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