If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Unit 9: Geometry

2,000 possible mastery points

About this unit

Geometric shapes are all around us. The world is built with them. In this series of tutorials and exercises you'll become familiar with Euclidean geometry and terms like scale drawings, parts of a circle, area, angles, and geometric figures.
Level up on the above skills and collect up to 640 Mastery points
Level up on the above skills and collect up to 720 Mastery points
Level up on the above skills and collect up to 240 Mastery points
Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 2000 Mastery points!