A polynomial of degree of at least 3 where one or more of the roots are fractions Finds polynomial for the described question. Explain how you know the question satisfies the requirements stated. What approach did you use to find these polynomials

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex