Question

How many edges does a cube have?

• A. 12
• B. 8
• C. 16
• D. 10

Hint:

Remember the properties of a cube: 6 faces (all squares), 8 vertices (corners), and 12 edges. This is a fundamental concept in solid geometry.

Answer 1

The Correct Option is A

Step 1: Understanding the Concept
The question asks for the number of edges on a cube. A cube is a three-dimensional solid object bounded by six square faces, with three meeting at each vertex.
Step 2: Detailed Explanation
We can count the edges of a cube systematically:
The top square face has 4 edges.
The bottom square face has 4 edges.
There are 4 vertical edges connecting the corners of the top and bottom faces.
Total number of edges = 4 (top) + 4 (bottom) + 4 (vertical) = 12 edges.