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GeoGebra Lesson
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GeoGebra Lesson
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ParallelogramAreaExploration
Author:
Ben Graber
Use the applet below to explore the area of rectangles, parallelograms, and triangles.
GeoGebra
New Resources
繪畫垂直線
Segment Addition Postulate (Mild Questions)
Perpendicular Lines: Quick Exploration
Identifying Solids Formed by Rotation
Linear Combination of Vectors
Discover Resources
intro LinCom3D.ggb
Math IA
Circle theorem 2
Angle Property of Circle 1
Nonrigid Motions
Discover Topics
Statistics
Equations
Surface
Logarithmic Functions
Triangles