| Shapes | Formulas |
| Measure of one Exterior angle of a regular polygon | |
| Equiangular Polygon Formula (To find one angle) - Second Option | |
| Sector | |
| Segment | |
| Annulus | |
| Handshake (equation) | |
| Rectangular Numbers (equation) | |
| Triangular Numbers (equation) | |
| Total Diagonals in a Polygon | |
| Triangles made by drawing all the diagonals | |
| Number of diagonals from one vertex | |
| Midpoint Formula | |
| Slope Formula | |
| Pythagorean Theorem | |
| Isosceles Right Triangle (Hypotenuse =) | |
| 30-60-90 Right Triangle (Longer Leg =, Hypotenuse =) | |
| Rectangular Numbers (the numbers) | |
| Triangular Numbers (the numbers) | |
| Handshake (numbers) | |