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Book 1B IT Activity 4.2
Author:
現代中學數學 Modern Secondary Mathematics
Topic:
Geometry
Exploring whether quadrilaterals can tessellate. (for use with P.4.53 of Book 1B)
GeoGebra
New Resources
Rotating Points (Optical Illusion)
"Compressed" Astroid as Envelope
Isosceles Triangle: Quick Construction
Introduction
Piano. Keyboard.
Discover Resources
Ex 509X Q.18
Rotational Symmetry in Logos
Graphing Radical Expressions
Trac_nghiem_12_26
مقابل الزوايا المتساوية في المثلث اضلاع متساوية
Discover Topics
Logarithmic Functions
Incircle or Inscribed Circle
Step Functions
Mode
Median Line