Answer:
The volume for the triangular prism is 40.5 cubic inches.
Explanation:
Given:
The base of a triangular prism has an area of 18 square inches .
And the height is 4.5 inches.
Now, to get the triangular prism volume.
The base area = 18 square inches.
Height = 4.5 inches.
Now, to get the volume of prism we put formula:
![Volume=(1)/(2) * base\ area* height\\\\Volume=(1)/(2) * 18* 4.5\\\\Volume=40.5\ cubic\ inches.](https://img.qammunity.org/2021/formulas/mathematics/middle-school/lmvi9e3gec173z82cmi28u554zhax84hdc.png)
Therefore, the volume for the triangular prism is 40.5 cubic inches.