Building Blocks

How many blocks are in this shape?

This is my block building and I will show you how I did it.  There is 12 in length and there is 3 in width, and its 1 block deep.   3x12x1=36

Another Shape

This is another block building that I have done. 2 blocks deep and 6 blocks wide, and 3 on the side.   2x6x3=36