Classroom 7x transforms geometry lessons using object-based learning. Explore shapes, angles, and volumes with real-world tools and examples.

Learn geometry—angles, shapes, transformations, proofs, and more.

See if it's really true, and then prove it! They have two equal sides, but what about their angles? In triangles, sides and their opposite angles are related! 4. Triangle congruence and similarity. …

This page includes Geometry Worksheets on angles, coordinate geometry, triangles, quadrilaterals, transformations and three-dimensional geometry worksheets. Get out those …

These lessons help you brush up on important math topics and prepare you to dive into skill practice! Learn Geometry skills for free! Choose from hundreds of topics including …

Geometry is all about shapes and their properties. If you like playing with objects, or like drawing, then geometry is for you!

This site contains high school Geometry lessons on video from four experienced high school math teachers. There are also packets, practice problems, and answers provided on the site.

In my free geometry lessons, we’ll explore everything from calculating the area and volume of shapes to mastering the Pythagorean theorem and beyond!

This Geometry math course is divided into 10 chapters and each chapter is divided into several lessons. Under each lesson you will find theory, examples and video lessons.

Cool Math has free online cool math lessons, cool math games and fun math activities. Really clear math lessons (pre-algebra, algebra, precalculus), cool math games, online graphing …