I'm planning on building a triangle shaped box so that I can try placing it in different spots around my trunk. Here are some MS Paint sketches of what I'm going for.
I've never built a box before so these questions might seem basic.
The plan is to put the three sides together and then attach the top and bottom to them. I would start by attaching sides 1 and 2, and then attaching 3 to those. Which way of cutting it do you think would make for the easiest assembly?