respectively. In the given figure ABCDEF is the regular hexagon then show that: AB+ AC + AD + EA+FA = 4AB.

Answer: Here's some proof.
Step-by-step explanation:
AB=BC=CD=DE=EF=FA
so express it in AB+AC+AD+EA+FA in terms of AB.
AB+AC+AD+EA+FA = AB+AB+AB+AB+AB = 5AB
So AB+AC+AD+EA+FA = 5AB
So now express in 4AB:
comparing 4AB and AB+AC+AD+EA+FA, we see that 4AB=5AB
therefore, AB+AC+AD+EA+FA=4AB