Euclid's elements: proposition 1

Euclid's Elements Book 1 With any straight line you can always create a perfect equilateral triangle. To construct an equilateral triangle on a given finite straight line. Let AB be the given finite straight line. It is required to construct an equilateral triangle on the straight line AB. Learn step-by-step here: soming soon! I made this with a lot of heart, and every purchase helps me keep creating. If you like what I do or just want to support independent makers, check it out: http://amazon.com/gp/product/B093D22DGN Thank you for being here—it really means a lot. Buy my app! https://itunes.apple.com/us/app/eucli... Playlist of Euclid's Elements in link below:    • Euclid's Elements Book 1