Free Geometry Tutorials, Problems and Interactive Applets

Free geometry tutorials on topics such as reflection, perpendicular bisector, central and inscribed angles, circumcircles, sine law and triangle properties to solve triangle problems. Also geometry problems with detailed solutions on triangles, polygons, parallelograms, trapezoids, pyramids and cones are included. Polar coordinates equations, conversion and graphing are also included. More challenging geometry problems are also included.

Geometry Problems

Challenge Geometry Problems

Geometry Tutorials

Polar Coordinates

Geometric Transformations

Geometric Calculators and Worksheets