The Geometry section covers mathematics as it relates to properties, measurement, and relationships of points, lines, angles, surfaces, and solids. This section is updated frequently but if there is anything in particular you would like to see added please let me know.

Degrees & Angles

Understand how both angles and degrees apply to shapes and math.


Learn everything you'd ever want to know about the three types of triangles.


Learn the fastest way to calculate the distance around a circle.

Complementary & Supplementary

Two angles that always add up to 90 degrees.