Question

A machine cuts nets from flat pieces of cardboard. The nets can be folded into triangular pyramids used a pieces in a board game. What shapes appear in the net? How many of each shapes are there?

Answer 1

If the net can be folded into triangular pier amid's, the shapes that would appear in the nuts are all triangles. There would be a total of four triangles. One triangular base, and three triangular lateral faces.