Use Pythagoras' theorem to find the length of an unknown side in a right-angled triangle
| 1. | Triangular scales: Calculate length of the side of a right-angled triangle, given ratio | |
| 2. | Triangular numbers: Calculate lengths using triangle ratios | |
| 3. | Triangular numbers: Calculate lengths using triangle ratios | |
| 4. | Triangular numbers: Calculate lengths using triangle ratios | |
| 5. | Triangularea- area of triangle in circle | |
| 6. | Comfy Corner - perimeter of a right-angled triangle; Pythagoras |