Which of the following polyhedrons have only three rectangular faces ?
Can a polyhedron have for its faces:
(i) Three triangles?
(ii) Four triangles?
(iii) A square and four triangles?
If we have a polyhedron, which of the following is true about its faces? Explain. [3 MARKS] (i) It has 3 triangular faces. (ii) It has 4 triangular faces. (iii) It has 1 square and 4 triangular faces.