Question

A $3D$ shape is formed by $2$ square faces and $4$ rectangular faces. Identify the number of vertices and edges of the shape.

• A. Vertices $=8$, edges $=12$
• B. Vertices $=8$, Edges $=6$
  
• C. Vertices $=10$, Edges $=10$
• D. Vertices $=10$, edges $=12$

Answer 1

The correct option is A Vertices $=8$, edges $=12$

Given: A $3D$ shape formed by $4$ rectangular faces and $2$ square faces.
So, the $3D$ shape is formed by $4$ rectangles and $2$ squares.


The $3D$ shape is .
It has $8$ vertices,


and $12$ edges.