Uploaded February 2019 | Updated September 2026, 3 weeks ago

---

How to construct a regular nonagon or a nine-sided regular polygon given the measurement of one of its side, using a compass and a 45º set-square.

This YouTube channel is dedicated to teaching people how to improve their technical drawing skills. It focusses on drawing figures from the geometric plane to descriptive geometry and also different systems of technical drawing representation.

If you subscribe, click, like or leave a comment you will be helping us to grow our channel and help more people with their technical drawing skills.
Thank you in advance.

Dubbed by Frank Shaw.
Music by Antonio Fernández Ruiz. antoniofernandez.es

#Geometry #HowtoDraw

Make a Donation: paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=LNQ2EWAXTVYX2&source=url .