| 1 | Length measurement units and conversions | |
| 2 | Angle units and conversions | |
| 3 | Area units, narrow angles trigonometric functions | |
| 4 | Angle-function transformations | |
| 5 | Small-angle relation, three-sided shapes | |
| 6 | Triangles basic relations | |
| 7 | Triangle Solutions | |
| 8 | Triangle Solutions | |
| 9 | Quadrilateral | |
| 10 | Quadrilateral | |
| 11 | Trapezoid solutions | |
| 12 | Circle solutions | |
| 13 | The concept of the global triangle | |
| 14 | Global triangle solutions | |