What would happen

What would happen if we have a cube with two faces removed (ie top and side on x axis) and we are building a wedge and we already have the two triangular faces on each side and now while we create last rectangular face we would keep some edges selected around already existing face?
I’ve done that leaving edges on the smallest rectangle from original cube (on x axis) and cube looked as it should. Would it cause any issues later as it might recognize that object as with two faces covering each other?

Hope you can understand my question description and I understand that it is a silly question but I would like to know such details in case if I would need to spend time trying to figure what I did wrong in case if it could cause a problem.

Privacy & Terms