An octahedron has

Options

A. `8` corners
B. `8` faces
C. `8` edges
D. `12` edges

Explanation

To solve the question regarding the properties of an octahedron, we will analyze its structure step by step.

### Step-by-Step Solution:

1. **Understanding the Shape**:
An octahedron is a three-dimensional geometric shape that is one of the five Platonic solids. It consists of eight triangular faces.

2. **Counting the Corners (Vertices)**:
- An octahedron has 6 corners (also known as vertices).
- To visualize this, imagine the octahedron as two pyramids with their bases glued together. Each vertex is where the edges meet.
- Therefore, the number of corners is **6**.

3. **Counting the Faces**:
- An octahedron has 8 faces.
- Each face is a triangle, and there are a total of 8 triangular faces that make up the octahedron.
- Thus, the number of faces is **8**.

4. **Counting the Edges**:
- An octahedron has 12 edges.
- Each triangular face has 3 edges, and since there are 8 faces, you might initially think there are 24 edges. However, each edge is shared between two faces, so we divide by 2.
- Therefore, the number of edges is **12**.

5. **Conclusion**:
- From the analysis, we can summarize:
- Corners (Vertices): 6
- Faces: 8
- Edges: 12
- The correct statement regarding the properties of an octahedron is that it has **8 faces**.

### Final Answer:
An octahedron has 8 faces.

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