To determine the volume of a rectangular prism, you use the formula:

$V = \text{length} \times \text{width} \times \text{height}$

Given:

• Length = 8
• Width = 3
• Height = 10

Now, plug the values into the formula:

$V = 8 \times 3 \times 10$

$V = 240$

So, the volume of the rectangular prism is 240 cubic units.

Would you like more details or have any questions about this? Here are some related questions for further exploration:

1. What is the formula for the surface area of a rectangular prism?
2. How does the volume of a rectangular prism change if one of the dimensions is doubled?
3. What are some real-life examples of rectangular prisms?
4. How would you calculate the volume of a prism with a triangular base?
5. What is the relationship between the dimensions of a rectangular prism and its volume?

Tip: Always ensure the units of measurement for length, width, and height are consistent when calculating volume!