Predict what you would see if you used settings: inside, ratio 1:2, distance of P along radius 1. Use Ctrl+F to delete a trace.
snell law yaeli amit
MT1-03-P3a-XT1 Similar Triangles
Sim87: Sum of Interior Angles of a Quadrilateral
Telling time from clocks
Sim12: Sum of Interior Angles of a Quadrilateral