G.GCI.2 Congruent Chords: Quick Investigation

作者:Dan Dale, Tim Brzezinski

Interact with the applet below for a minute or two. If two chords of a circle are congruent, what can we conclude about the arcs these chords determine (i.e. "cut off")?

Quick Demo: 0:00 sec - 0:58 sec (BGM: Andy Hunter)

新资源

apec
အခြေခံ data အခေါ်အဝေါ်များ
רישום חופשי
Tracing an Ellipse Using Two Circles
巧算長方形周界

发现资源

Pythagoras property
Копия Dmitri Avramenko
בחירת המשתנה הבלתי-תלוי - היטל השוק על הבסיס
Computer Project #2: The Nine-Point Circle
Angles and Segments in Circles

发现主题

上和与下和或黎曼和
微积分
二维向量
圆柱
球面