Thanks.Lnewqban said:It seems to me that GeoGebra capabilities are limited to lines and circles.
You may find some help in these videos:
https://www.youtube.com/@GeoGebraChannel/videos
AutoCAD has the "spline" function with which you could create complex curves.
Free versions of that software may have that function.
To start drawing an irregular rigid body in GeoGebra, first open GeoGebra and select the Geometry app. Use the 'Polygon' tool to create a closed shape by clicking on the points in the order you want them connected. This will form the vertices of your irregular rigid body.
To ensure the shape remains rigid, you can use the 'Rigid Polygon' tool. After drawing your shape, select the 'Rigid Polygon' tool and click on your polygon. This will allow you to move and rotate the entire shape without altering its internal angles or side lengths.
Yes, you can label the vertices and sides of your irregular rigid body. To label vertices, right-click on a vertex and select 'Rename'. For sides, right-click on the side and select 'Rename' or use the 'Text' tool to place labels manually.
Yes, it is possible to measure the angles and sides of the irregular rigid body. Use the 'Angle' tool to click on three consecutive vertices to measure the angle between them. For sides, use the 'Distance or Length' tool to click on each side and display its length.
To save your drawing, go to the 'File' menu and select 'Save'. Choose a location and file name for your GeoGebra file. To export, you can go to 'File' > 'Export' and choose from various formats such as PNG, PDF, or SVG to save your drawing as an image or document.