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Action/Consequence: Proving Parallelograms
Author:
Steve Phelps
Topic:
Parallelogram
GeoGebra
GeoGebra
GeoGebra
GeoGebra
New Resources
Introduction
Pelecoid
Ellipse as Envelope - Correspondence Method
Angles and Intersecting Lines: Quick Investigation
"Compressed" Astroid as Envelope
Discover Resources
解析幾何:線對稱
Sferno zrcalo
BMO1 Geometry
vertical
[洋葱] 三角函数与圆综合问题-下(0455)
Discover Topics
Planes
Limits
Geometric Transformations
Percentages
Circumcircle or Circumscribed Circle