A triangle pyramid with a base area of 18 square inches and a height of 15 inches...

Idk do it your self

To find the volume of a triangular pyramid, you can use the formula:

Volume = (base area * height) / 3

Given that the base area of the pyramid is 18 square inches and the height is 15 inches, we can simply substitute these values into the formula:

Volume = (18 * 15) / 3

First, we'll calculate the product of 18 and 15:

18 * 15 = 270

Now, we divide this result by 3:

270 / 3 = 90

Therefore, the volume of the triangular pyramid is 90 cubic inches.

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