The following helps illustrate the dynamics of two parallel lines cut by a transversal.
Click and drag Point F to see how corresponding angle values remain congruent even if the transversal is moved.
Two intersecting chords inside a circle
HypGeom1 Proof dual plot
Erg time trial, drag 1-10
Function Operations (In Progress)
coplanar and point and lines
testfileWed Aug 08 20:27:20 CEST 20180.6069080760601498