How do I join two arc's nicely? see photo

How do I make two arcs join nicely? See image…basically want to be able to remove the red area (for both) to get a smooth / continuous line

I would use Follow Me instead of trying to intersect the two extrusions but you could select the faces and use Intersect Faces. Then erase what you don’t need.

fm

Please correct your forum profile. You’ve added nonsense for the operating system and graphics card.

Thank you! done