1. What type of polygon would a slice of a hexahedron at a vertex create? Explain how you know. 2. What type of polygon would a slice of an icosahedron at a vertex create? Explain how you know.

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood?