How To Determine Dimensions

Step 1: To describe the size of a shape, first give its footprint as width x depth, then its height. This shape is 30″x24″x36″.

Step 2: To describe the size of a wall, give its width, then its height. The wall below is 12’x10′.

Step 3: To describe the size of a floor, first give its width, then its depth. The floor below is 12’x8′.