Question

What is the volume of this rectangular prism?

Responses

45 in³
45 in³

81 in³
81 in³

180 in³
180 in³

405 in³
405 in³
rectangular prism that is 4 i n by 5 i n by 9 i n

Answer 1

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

\[
\text{Volume} = \text{length} \times \text{width} \times \text{height}
\]

In your case, the dimensions are:

- Length = 4 inches
- Width = 5 inches
- Height = 9 inches

Now, substitute the dimensions into the formula:

\[
\text{Volume} = 4 \, \text{in} \times 5 \, \text{in} \times 9 \, \text{in}
\]

Calculating this gives:

\[
\text{Volume} = 4 \times 5 = 20
\]
\[
20 \times 9 = 180
\]

So, the volume of the rectangular prism is **180 in³**.