Triangle Proportionality Theorem: משפטי תלס, 3 גרסאות.
- Author:
- אינה ולטמן
Move any blue point to observe the proportional segments formed by a parallel side within a triangle.
Jerel L. Welker and Matt James
Lincoln Southwest High School
Lincoln, NE
jwelker@lps.org and mjames2@lps.org