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An Important Fact
Author:
Ku, Yin Bon (Albert)
Can you find out how the lengths AC, CB and CD are related? You can drag the points A, B and C freely to see the changes in those lengths.
GeoGebra
New Resources
Taylor Polynomial
探究由平行線和截線所成的角
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Droste effect
alg2_05_05_01_applet_exp_flvs
Discover Resources
OhioMap2017(7)
Segment Addition
Wumps
Shades of blue - Francesco Branchicella
compound interset
Discover Topics
Linear Programming or Linear Optimization
Rational Numbers
Dilation
Root
Polygons