Hello, @hisgeneral, 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 | The altitudes are constructed, but they should have been highlighted with color. It is important to mark (emphasize) that the angle is a right angle. The altitudes should be represented as segments, and the full lines should be hidden. | 1.1✅/1.6 |
| 2. Altitude, bisector, and median | You have constructed the altitude and bisector well and in detail, representing them as segments. However, you then construct three medians instead of just one. In the end, it was necessary to construct the altitude, bisector, and median from a single vertex. | 1✅/1.6 |
| 3. Medivan triangle | Yes, here you have constructed the median triangle. However, it should have been highlighted not only with color but also with line thickness. Additionally, equal segments should have been marked. | 1.3✅/1.6 |
| 4. Orthic triangle | Here, you have correctly constructed the triangle as well, but it should have been indicated that the drawn segments are specifically altitudes. | 1.3✅/1.6 |
| 5. Incircle triangle | You have also demonstrated this triangle correctly, but the same observation applies as above—there are no appropriate notations indicating that the angles are equal. | 1.3✅/1.6 |
| 6. Tree triangles | The three necessary triangles are visible. However, because triangle ABC resembles an isosceles triangle, the vertices of these triangles merged into a single point E, which doesn't look very good. In one of the tasks, you demonstrated the dynamics of the triangles in great detail. Here, it would have been better to show the smaller triangles with point A moved to make the visualization clearer. | 1.5✅/2 |
Total: 7.5✅ / 10
You have done the task well, despite the absence of a video/GIF. If there had been appropriate markings for the altitudes, bisectors, and medians, the rating would have been higher.
Thanks for the evaluation
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