HMMT 2006 F6

Octagon $A B C D E F G H$ is equiangular. Given that $A B=1, B C=2, C D=3$ , $D E=4$ , and $E F=F G=2$ , compute the perimeter of the octagon.

Dataset text NuminaMath olympiads. Quoted with source.

Solutions

No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.