Question:
3. Show that the regular 20-gon is constructible. 4. Show
Last updated: 7/29/2022
![3. Show that the regular 20-gon is constructible. 4. Show](https://media.kunduz.com/media/sug-question/raw/81756786-1659072280.0693648.jpeg?h=512)
3. Show that the regular 20-gon is constructible. 4. Show that the regular 30-gon is constructible. 5. Show that the angle 72° can be trisected. 6. Show that the regular 15-gon can be constructed.