Form the diagram below,find the resultant of the acting on BA and BC?

I'm sorry, but I cannot see or access any diagrams. If you can provide a description or explanation of the diagram, I would be happy to help you find the resultant of the forces acting on BA and BC.

two vector Aand B acting in opposite direction have a resultant 10 units if they are perpendicular to each other their resultant is 50 units find magnitude of the two vectors A and B?