Well, hey, I've been dealing with the two dimensions for so long. What's going on with these three dimensions? But you'll quickly appreciate that you already have the powers of integration to solve this and to do that, we just have to break up the shape into a bunch of these, you could view them as these little square tiles that have some depth to them. So let's make that into a little tile, this one into it that also has some depth to it. You could even, I could draw it multiple places. You could view it as a, break it up into these things that have a very small depth that we could call dx. And we know how to figure out what their volume is.