I'm new to Blender and 3D modelling in general. I've been trying to make a wedge in what feels like hours now with no result (using the knife tool) Anyone who can help me out and tell me how you make a simple wedge?
Here's a very quick way to do it: make a cube, select one corner edge, and hit delete. In the delete drop-down, press "dissolve edges." You now have a wedge!