What shape can I make from this net?
The net has six square faces. Which of our three options also has six square faces? Well, it is clear that option A and option C have some triangular faces. Option A has a total of five faces: four triangular ones and one square or rectangular one. Option C has four triangular faces. This means that the correct option must be option B, the cube. A cube has six square faces. The net shown can be folded together to make a cube.