What is the difference between vertices and edges of a cube ?

Answer

To find the difference between the vertices and edges of a cube, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Number of Vertices in a Cube**:
- A cube has 8 vertices. These are the corners where the edges meet.

2. **Identify the Number of Edges in a Cube**:
- A cube has 12 edges. These are the line segments that connect the vertices.

3. **Calculate the Difference**:
- To find the difference between the number of edges and vertices, we subtract the number of vertices from the number of edges.
- This can be expressed mathematically as:
\[ \text{Difference} = \text{Number of Edges} - \text{Number of Vertices} \]
- Plugging in the values:
\[ \text{Difference} = 12 - 8 \]

4. **Perform the Subtraction**:
- Now, we perform the subtraction:
\[ 12 - 8 = 4 \]

5. **Conclusion**:
- The difference between the vertices and edges of a cube is 4.

### Final Answer:
The difference between the vertices and edges of a cube is 4.