- 225 free practice problems with detailed solutions
-Learn important theory about the following topics
· Angles and lines and even 3D geometry
· Triangles
· Circles
· Coordinate Systems
· 3D geometry and much more!
-Take and save notes on what you’ve learned
-Valuable tips for applying knowledge
История обновлений
2.2.1
2022-01-05
fixed a few typos
2.1.2
2021-08-31
fixed a few display bugs
2.1.1
2021-07-11
Added multiple solutions for all of the problems.
1.1.2
2020-10-07
corrected a few typos and renewed the contact information