Question

which of the following terms correctly describe the figure given below? check all that apply. a. polyhedron b. polygon c. pyramid d. cube e. solid f. prism

Explanation:

• A. Polyhedron: A 3D shape with flat polygonal faces, straight edges, and sharp vertices; this figure fits.
• B. Polygon: A 2D shape with straight sides; this is 3D, so incorrect.
• C. Pyramid: A polyhedron with a polygonal base and triangular faces meeting at a single apex; this is a triangular pyramid (tetrahedron), so correct.
• D. Cube: A 6-faced square prism; this figure has 4 faces, so incorrect.
• E. Solid: A 3D object with volume; this figure is a 3D solid, so correct.
• F. Prism: A polyhedron with two congruent, parallel bases connected by rectangular faces; this figure does not have parallel bases, so incorrect.

Answer:

A. Polyhedron
C. Pyramid
E. Solid