Hello, @ady-was-here, thank you for participating in this week's Steemit Learning Challenge.
I'm glad that you are learning and mastering geometry with GeoGebra.
| Task | Comment | Grade |
|---|---|---|
| 1. Three Altitudes | Great. For this task, it was only necessary to construct three altitudes, label, and highlight them. You made a nice animation. | 1.6✅/1.6 |
| 2. Altitude, bisector, and median | Great. But I would recommend marking equal angles and equal segments with appropriate notations rather than numerical values. Numerical values are distracting. It would be better to represent the bisector, median, and altitude as line segments. | 1.5✅/1.6 |
| 3. Medivan triangle | Good, here you are already making the appropriate markings for equal segments. However, I consider the added numerical values unnecessary. The segment M1M2 should have been marked as equal to AM3 and M3C, along with the other sides of the median triangle. | 1.6✅/1.6 |
| 4. Orthic triangle | Good, the altitudes are marked, and the required triangle is highlighted in color. | 1.6✅/1.6 |
| 5. Incircle triangle | Alright, well-executed task. However, once again, it is better to demonstrate the equality of angles with appropriate notations rather than numerical values. | 1.6✅/1.6 |
| 6. Tree triangles | All three (four) triangles are excellently demonstrated. Secondary lines are less noticeable, while the main ones are thicker. Moving different vertices effectively shows the changes in the triangles. However, the red and purple colors are quite similar—it would be better to choose more contrasting colors. | 2⭐/2 |
Total: 9.9⭐/ 10