opposite sides and angles of hexagon

[color=#c51414]Open the task sheet:[/color][br]https://www.evernote.com/l/AANyIWZaqvBBaIUzGt7b_T6DZZjW3Og9zOA
more info:[br]https://dl.dropboxusercontent.com/u/4210789/me/mini/hexagons/index.html

Information: opposite sides and angles of hexagon