The method of drawing the positive 2n side shape by the geometrical artboard

The specific steps are as follows:

1. New parameter

Open the Geometry artboard, click Data on the menu bar--New parameter. In the Value box of the new Parameter dialog box that pops up, fill in the number of N-side edges, and click OK. So in the upper-left corner of the canvas there is a box that writes the number of numbers, which is our new parameter.

New parameter to determine the number of edges of n-Sides

2. Draw the positive 2n edge shape

(1) Click the bottom "custom tool" in the left sidebar and select "Polygon"--positive 2n distortion (diagonal n≤20).

Select the positive 2n edge tool under the custom tool

(2) Click on the new parameter with the mouse and click on the canvas to determine a point, and then drag the mouse to determine the size of the 2n edge.

Use the mouse to click the parameter to draw a 2n edge on the canvas