| Description | Equation |
|---|---|
| Area of a circle | ![]() |
| Area of a parallelogram | ![]() |
| Area of a rectangle | ![]() |
| Area of a regular polygon | ![]() |
| Area of a rhombus | ![]() |
| Area of a sector | ![]() |
| Area of a square | ![]() |
| Area of a trapezoid | ![]() |
| Area of a triangle | ![]() |
| Area of an ellipse | ![]() |