Thank you for participating in this week's SLC. I'm glad that you are learning and mastering geometry with GeoGebra.
| Task | Comment | Grade |
|---|---|---|
| 1. Three Altitudes | Heights are clearly presented and marked. They intersect outside the boundaries in the case of an obtuse triangle. Tip: I would make the heights bolder | 1.6⭐/1.6 |
| 2. Altitude, bisector, and median | True, there are almost no comments except that it would be even better to demonstrate an obtuse triangle (where the height exceeds the limits) | 1.5✅/1.6 |
| 3. Medivan triangle | Good, it would be possible to show that the sides of the median triangle are equal to half of the corresponding sides, as well as the center of mass and equal angles for separate animations | 1.6✅/1.6 |
| 4. Orthic triangle | True. it would be better to paint the lights in gray so that they are barely noticeable. And make the triangle more visible. | 1.5✅/1.6 |
| 5. Incircle triangle | True, it looks nice, the bisectors are there but barely visible due to the dotted lines. The same should have been done with the main triangle - its less visible, the central triangle - more visible) | 1.6✅/1.6 |
| 6. Tree triangles | The three constructed triangles are clearly visible, while the base triangle is less noticeable and does not distract attention. | 2✅/2 |
Total: 9.8⭐ / 10