How do you find the volume of a cube with the total surface area?
OK the total surface area is 121.5 cm squared A cube has 6 identical faces sp the area of each face is 121.5 divided by 6 = 20.25 cm squared As each face is a square, and as area is found by multiplying length by width and length and width are identical , they can be found by finding the square root of 20.25 = 4.5. The volume can be found by multiplying length by width by depth = 20.25 * 4.5.
