Use Pythagoras' Theorem and trigonometric ratios in similar triangles to solve problems involving right-angled triangles
| 1. | Shapes, Anyone? - area of triangle in a circle | |
| 2. | Comfy Corner - perimeter of a right-angled triangle; Pythagoras | |
| 3. | Uncovering the Plot - move objects to given coordinates, side length of triangle |