| Artist | : | How to draw a Pentagon (with mathematical proof) - Engineering drawing - Technical drawing |
| Title | : | Technical Drawing |
| Duration | : | 550 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | How to draw a Pentagon (with mathematical proof) - Engineering drawing - Technical drawing |
| Title | : | Technical Drawing |
| Duration | : | 550 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |