Angles and Parallel Lines

Use informal arguments to establish facts about the angles created when parallel lines are cut by a transversal

Linda Bollman — 2014년 8월 12일 - 오후 5:59

라이선스: CC-BY-SA, GeoGebra Terms of Use
원본: Forest Hills (8.G.5 Parallel lines)
공유한 사람 : Steve Phelps
변형된 자료: Angles and Parallel Lines Discovery #1
공유한 사람 : Pat Patterson; 펼치기…; Investigate Angles and Parallel Lines I
공유한 사람 : Linda Bollman