Inscribed Polygon

1. Click .
2. Click to start.
3. Drag to set the circumference.

Notice that the circle drawn for the polygon uses the construction flag.

At this point you have two options:

1. Use the keyboard to enter the number of sides. Then click to lock the circumference and a value field appears for the number of sides: you can use the keyboard again or drag to set the number of sides. Click again or press Enter.
2. Click to lock the circumference and a value field appears for the sides: you can use the keyboard again or drag to set the number of sides. Click again or press Enter.

   Drag towards the polygon to reduce the number of sides, click to set. Minimum sides = 3.

   Drag away from the polygon to increase the number of sides, click to set. Maximum sides = 50.

Optionally, immediately after clicking to create the sides, input a numerical value (or type "=#" to input a variable) for the diameter and press enter. This dimensions the circle without having to use the dimension tool.

To input a variable in any dimension field after the geometry is already sketched, the equal sign (=) is not required. Type "#" to input a variable.