ABCDEF is a regular hexagon, show that bar(AB)+BAR(AC)+bar(AD)+bar(AE)+bar(AF) = 6bar(AO)
Attachments:
Answers
Answered by
0
Answer:
AB+AC+AD+AE+AF=AB+(AC+AF)+AD+AE
=AB+(AC+CD)+AD+AE [since AF=CD]
=AB+AD+AD+AE
=2AD+(AB+AE)
=2AD+(ED+AE) [since AB=ED]
=2AD+AD
=3AD
=3*(2AO) [since O is the center and AO=OD]
=6AO
Thus, AB+AC+AD+AE+AF=6AO
Step-by-step explanation:
Similar questions