Geometry problem

Can you help me solve this problem?

So far I have this:

AF=AD angle AFO= angle ADO 📐 OED= 📐 OCB EO=FO=DO=CO=BO=r

Edit: this is not a homework. I'm 32, way out of both highschool and college, trying to challenge myself and refresh my memory.

Thank you in advance!

Can you help me solve this problem?

So far I have this:

AF=AD angle AFO= angle ADO 📐 OED= 📐 OCB EO=FO=DO=CO=BO=r

Edit: this is not a homework. I'm 32, way out of both highschool and college, trying to challenge myself and refresh my memory.

Thank you in advance!