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Copy of Proof Without Words
Author:
Michelle Silvia
,
Steve Phelps
Drag the points in the sketch below. What do you notice? What does this prove? How does this prove it?
GeoGebra
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Viviani's Window
Parallel or Not? (V2)
Ellipse, Hyperbola and Circle as Envelopes
Ellipse as Envelope - Correspondence Method
Isosceles Triangle: Quick Construction
Discover Resources
AROC Function Notation
Calculations
Polynomial deg 3 exercise 1
Name Angles
Bài tập 4b trang 78
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Isosceles Triangles
Linear Regression
Scatter Plot
Geometric Transformations
Exponent