Question

another name for a hexahedron is ____. a. equilateral triangle b. cylinder c. pyramid d. cube

Explanation:

A hexahedron is a polyhedron with six faces. A cube is a regular hexahedron where all six faces are congruent squares. An equilateral triangle is a 2 - D shape, a cylinder is not a polyhedron, and a pyramid has a different number of faces in general.

Answer:

D. cube