Геометрия для ОГЭ

Geometry for the OGE is a convenient program with reference material and formulas for preparing or repeating information for the OGE exam.

The program includes the following geometry modules:
-Triangles;
-Triagons;
-Regular n-gons;
-Circles;
-Vectors;
-Trigonometry.
Good luck in studying the material and preparing for the exam !!!