Question

how many edges does this shape have?

edges

Explanation:

Identify the 3D shape

The given shape is a triangular prism, which has two parallel triangular bases and three rectangular lateral faces.

Count the edges of the shape

A triangular prism has:

• 3 edges on the top triangular base
• 3 edges on the bottom triangular base
• 3 vertical edges connecting the two bases

$$ \text{Total edges} = 3 + 3 + 3 = 9 $$

Answer:

How many edges does this shape have?
<blank>9</blank> edges