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Circle Investigation #5
作者:
Angie Orr
主题:
圆
Move points E and C around and observe.
GeoGebra
Theorem: If two chords of a circle are congruent, then they are ___________________.
新资源
Right Triangle Inscribed in a Semicircle
Perpendicular Lines: Quick Exploration
Modifiable Right Triangular Prism
Midpoint Theorem Questions: Mild
Writing and Graphing Proportional Relationships (k>0)
发现资源
Circle Tangent to Two Circles, Center Follows Conic
Point-Slope Form
Софья Крижановская 6Б Rotation !!!!!
TTest
Plane Mirror
发现主题
位似
二次函数
除法
直角三角形
整数