Answer: 1728 cubic meters
Step-by-step explanation: To find the volume of a cube, we need to multiply the length of one side (also known as the edge length) by itself twice. In this case, the edge length of the cube is given as 12m.
To find the volume:
1. Multiply the edge length by itself: 12m * 12m = 144m^2.
2. Multiply the result by the edge length again: 144m^2 * 12m = 1728m^3.
Therefore, the volume of the cube with an edge length of 12m is 1728 cubic meters (m^3).