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SinCosTan_L1

Author:MRCF Tsoi

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Isosceles Right Triangle
Slope Illustrator (2)
Congruent Sides & Angles in △s: Exploration
希尔伯特曲线
Perpendicular Lines: Quick Exploration

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area of triangle test
Exploring the Equation of an Ellipse
Dilations
Folding paper, doing geometry figures (s n Attar,shirgaon)
Convert number to sum of different Fibonacci numbers

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Vectors 3D (Three-Dimensional)
Constructions
Set Theory
Pythagoras or Pythagorean Theorem
Trigonometric Functions

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