Next we'll move on to the polygon tool. Here I have circumscribed polygon. That is, if I know the diameter or radius of the circle, about which this polygon has to be created, then I can choose this option. So first I've clicked on the center point of the circle, and then I'm going to decide the radius of this. See, suppose this is 200. I can click enter, because I need six because six is the default.

But if I want five, what I can do is I can choose the same option. I can click on the center, then I can click whoops, external as my diameter and here I'm going to click that so that that part is locked. Now, even if I move, I can move it only around it because I have locked it by clicking tab and then clicking tab so that it moves to the next command. So, here I can view the number of sites for the polygon which is nine right now. Similarly, if we know the radius or diameter of the circle, in which are polygon is to be inscribed. Then we can go for the inscribed polygon option.

So here you can see, the commands are almost the same. That is the diameter here I can enter as 500. Click tap here again it won't move because I have clicked tap in and clicking tab so that I get this option. Again, if I want to change, I can click tab again at a certain date. And then I can do 400. So if I'm not satisfied again, I can change this by clicking tab here.

So this is a good option because you can actually decide the dimensions while you're constructing the polygon instead of again going for the dimension command. But what if you know the length of the polygon? So here for that we have another option, this is called the edge polygon option. So here, I can draw a line. Okay. This is the side of the polygon.

So here, you can see I can dimension it. So I'm giving one side as hundred And then I can click Enter. And here you can see the number of sites I can give Jen giving us five. Okay, let's see this comment once again going for each polygon. I can draw a line. Let me give it as thousand.

Then I can give the number of sites whether it is this side or that side. Okay. So now here I'm giving it us, three, to make it a triangle.