Find the volume of the Pyramid.

V = 1/3 * 12,8,5

V = (1/3) * 12 * 8 * 5

V = 160 cubic units

To find the volume of a pyramid, you need the base area and the height. It looks like the dimensions given (12, 8, 5) are not clear. Please specify whether these represent the lengths of the base or the height of the pyramid.