Rotating 3D shapes

- [Instructor] Next up is rotating 3D shapes.…I'll drag a pyramid onto my work plane, and then…orbit and zoom in.…Now, notice these three curvy arrow grips,…as I mouse over them, you'll see that they give…a preview of the rotation plane.…I'm going to click and drag, and if I stay close…to the pyramid, it snaps in 22 and a half degree increments.…Then pull a little bit further out, and snap in…one degree increments, or hold down the shift key…and rotate and snap in 45 degree increments.…

The other thing I can do, is type into that value.…And add something more specific.…Let's try rotating on another axis as well.…Now, sometimes you'll get into a view where…it's kind of hard to see one of your arrows.…In that case, just make sure you change your view…so that you get a really good picture…of the arrow that you want to use.…Now, it's important to note, that once you start…rotating a shape off its original axis,…the dimensions that we see are impacted.…

So, if I mouse over this, it says that it is…20.16 by 23 by .89, and what that is,…