| A | B |
|---|
| Area of Triangle | 0.5 * b * h |
| Area of Parallelogram/Rhombus | b * h |
| Area of Trapezoid | 0.5 * h * (base + base) |
| Area of Square | side * side |
| Area of Rectangle | length * width |
| 1/2 | 0.5 |
| Triangle with height -4 and base = 7 | 14 |
| Rectangle with length of 5 and width of 3 | 15 |
| Trapezoid with base = 3, base = 5, height = 8 | 32 |
| Square with side = 4 | 16 |
| Rhombus with base = 6 and height = 7 | 42 |
| Parallelogram with base - 8 and height = 5 | 40 |
| Trapezoid with base = 3, base = 6, and height= 10 | 45 |
| Triangle with height = 9 and base = 12 | 54 |
| Square with side = 12 | 144 |
| Rectangle with length = 8 and height = 9 | 72 |
