Smiley Face

thingiverse

Here is a simple smiling face model created using FreeCAD software. The model consists of two circles and one arc. The left eye is created by drawing a circle with a radius of 10mm, centered at point (20,0). The right eye is drawn similarly, but centered at point (-30,0). The smile is formed by drawing an arc from the point (15,-5) to the point (-25,-5), with a radius of 40mm.