Answer:

the answer is

A) 8

B) 5

C) 14

Step-by-step explanation:

1)8

consider first three dimensional cube at each was working there are three edges and since the cube has eight what ise if we can multiply this numbers to give 24 ages and all

2)5

the best is a square it has five vertices corner points it has 8 edges

3)14

in geometry the heptagonal prism is a Prism with heptagonal base this polyhedron has 9 Paisa 21 edges and 14 vertices

Hope it helps you