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GeoGebra
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GeoGebra
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Rotation(90 and 270 degree in different direction)
Author:
Mr Chung Chi Kit
GeoGebra
New Resources
Roman Numerals Bingo
Explore the invariant lines of matrix {{-2,5},{6,-9}}
aperiodic monotile construction_step by step
Flip Flop
alg2_05_05_04_applet_exp_fxn_flvs
Discover Resources
Bugs
Gauss' Regular 17-Gon Construction
SSS Proof
Laser and mirrors
graphing lab
Discover Topics
Frequency Distribution
Linear Regression
Rotation
Median Line
Linear Equations