Answer:
5. Either D or A
6. A
7. B
Step-by-step explanation:
5. A vertex is a point where three or more edges meet, but In a pyramid, the vertex is the highest point above a base.
6. An edge is where two faces meet.
7. The formula for the surface area of a cube is 6[tex]a^{2}[/tex], so
SA = 6 * [tex]2^{2}[/tex]
SA = 6 * 4
SA = 24
