Two regular pentagons and a regular decagon, all with the same side length, can completely surround a point, as shown.

An equilateral triangle, a regular octagon, and a regular n-gon, all with the same side length, also completely surround a point. Find n.

Thanks!

AnonymousConfusedGuy Mar 28, 2018

#1**+1 **

**Two regular pentagons and a regular decagon, all with the same side length, **

**can completely surround a point, as shown.**

**An equilateral triangle, a regular octagon, and a regular n-gon, **

**all with the same side length, also completely surround a point.**

**Find n.**

**regular 24-gon**

see answer: https://web2.0calc.com/questions/two-regular-pentagons-and-a-regular-decagon-all-with#r1

heureka Mar 29, 2018