"There is no Golden Road to Geometry." -- Stobaeus

But at least now there is an atlas. Welcome to the web's largest collection of geometric formulas and figures, all available in MathML, Maple and Mathematica input and Geometry Expressions files. All of the expressions and figures on this site were created using the interactive symbolic geometry software Geometry Expressions.

Lines (4)
Triangles (83)
Quadrilaterals (70)
Polygons (9)
Circles (10)
Curves (96)
Conics (111)

4 Known Sides and 1 Known Angle

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