Final answer:
The volume of the triangular prism described with each base area of 20 square inches and a height of 2 inches is calculated to be 40 cubic inches.
Step-by-step explanation:
The prompt describes various geometric shapes and their properties, but most relevantly, it describes a triangular prism with particular dimensions. To calculate the volume of a triangular prism, you can use the formula: Volume = Base area x Height. Given that the area of each base is 20 square inches and the height of the prism is 2 inches, the volume of the prism would be 20 square inches (the area of one base) multiplied by the 2 inches (height of the prism), resulting in a volume of 40 cubic inches.