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Perpendicular Lines Geometrical
Author:
Lee Ka Shun
Move point A or point B. The right angle between the red line and blue line are fixed. Notice that relationship between the two slopes.
GeoGebra
New Resources
Color Palettes
Example of using color palette
Nikmati Keunggulan Di Bandar Judi Terpercaya
Transformations: 3 Steps (V1)
Transformations: 2 Steps (V2)
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bisect a segment
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Differential Calculus
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