How can you make a polygon with 10 sides?

Answer 1

To make a 10-sided regular polygon:

I recommend you do 1 and 2 in pencil, and 3 in pen, you can always erase.

1- Draw a pentagon (five sided polygon).

2- Draw a pentagon just like the one you just made, rotated 180º (upside down) on top of the other pentagon (the center must be in the same place).

3- Connect adjacent (nearby) points of the two pentagons with straight lines.