Because triangles are strictly two dimensional objects.
Hello and welcome to my blog about my life (science) and whatever else takes my fancy (hint: it's more science). You may call me Dougal and I'm 19 Earth years old, currently double majoring in physics and chemistry in New Zealand. In reality I have no idea what I'm doing or what I'm going to do though so you'll find a little bit of everything.
Because triangles are strictly two dimensional objects.
