1 answer
(click or scroll down)
The surface area of a cube can be found by using the formula: 6a^2, where a is the length of one side of the cube.
In this case, the length of one side of the cube is 1.5.
Therefore, the surface area of the cube is:
6(1.5^2) = 6(2.25) = 13.5 square meters.
So, the correct choice is 1. 13.5 square meters.