To find the volume of a rectangular prism, you can use the formula:
\[ \text{Volume} = \text{Length} \times \text{Width} \times \text{Height} \]
Given the dimensions:
- Height = 3 cm
- Width = 2 cm
- Length = 18 cm
Now, substituting these values into the formula:
\[ \text{Volume} = 18 , \text{cm} \times 2 , \text{cm} \times 3 , \text{cm} \]
Calculating step-by-step:
First, multiply the width and height:
\[ 2 , \text{cm} \times 3 , \text{cm} = 6 , \text{cm}^2 \]
Next, multiply this result by the length:
\[ 18 , \text{cm} \times 6 , \text{cm}^2 = 108 , \text{cm}^3 \]
Thus, the volume of the rectangular prism is
\[ \boxed{108} , \text{cubic cm} \]
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