00:01
So if you are rotating this point, this is kind of big, let me get this strung down some so we can see it, excuse me, so we can see it all on one page.
00:16
Now, let's shrink it down again.
00:20
Okay, here we go.
00:23
So now, i've got it.
00:25
Now, if you want to rotate it, 180 degrees, about point d, so 180 degrees, means, i'm really taking this segment 180 degrees and going here.
00:42
So it's d is not going to move since that's my point.
00:45
I'm rotating it.
00:46
And c is going to come straight out to here.
00:50
So it would be something like that with the m right here.
00:54
So that's how it would rotate.
00:56
That's about point d...