A triangular prism has a triangular base. The base length is 8 inches, the triangle's height is 7 inches. The distance between the two bases is 14 inches. What is the volume of the triangular prism?

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares