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Copy of Defining Trigonometric Ratios
Author:
Uugantuya Bat-Erdene
,
Anthony OR 柯志明
GeoGebra
Anthony Or. GeoGebra Institute of Hong Kong.
orchiming@gmail.com
New Resources
Congruent Figures
Slope Illustrator (2)
Absolute Value Functions f(x)=a |x - h| + k
Perpendicular Lines: Quick Exploration
What Do You See?
Discover Resources
Numbers classification
Napoleon Motion!
WorkEnergyQ7
Rotation 4
Geogebra Project: Points of Concurrency of a Triangle
Discover Topics
Straight Lines
Distributions
Square
Standard Deviation
Right Triangles