Math Open Reference

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Numbers and the Number Line Fractions, percents, ratios Functions Square roots and exponents Equations Linear equations Quadratic equations Introduction to Plane Geometry Points, lines and planes Angles Parallel lines Triangles Quadrilaterals Polygons Congruence Similar polygons, triangles Circles and Arcs Ellipses Transformations Famous Geometers Constructions table of contents Introduction to Coordinate Geometry Points, lines and planes Polygons Circles and Ellipses Print blank graph paper Solid Geometry table of contents Introduction to Trigonometry Angles in trigonometry The trigonometry functions Solving picture / word problems Solving trigonometric equations Calculus table of contents General Function Explorer (GFE) Cubic Function Explorer Math / Scientific Calculator Index by subject Common Core Alignment About Math Open Reference