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Tan Victor J
Author:
Victor Johnsson
GeoGebra
New Resources
Right Triangle Trigonometry Ratios: Dynamic Illustrator
Transformation of curves
What if the Exponent is an OUTPUT?
Probability and Geometry
Converting Percentages to Decimals
Discover Resources
Playing with reflection across the line
Rounding numbers
Regragui
circo-ellisse
Virtual Base 10 Block 2 Digit Version 3
Discover Topics
Straight Lines
Parabola
Percentages
Ellipse
Special Points