Polygon area 2.8.0

The area of the polygon - you need to enter the coordinates of the corners of the polygon (XY) into the program and the polygon will be drawn, and its area, the length of the sides and the values of the angles are calculated. The corners of the polygon can be dragged with the mouse.

In the full version, you can change the scale, measure the distances between corners, print, save the results to a file.