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Exploring Parallel and Perpendicular Lines的副本
Author:
李军
,
GeoGebra Institute of MEI
Topic:
Straight Lines
Discover the relationship between the parameters
and
of the line
and the parameters of its parallel / perpendicular line.
GeoGebra
GeoGebra
New Resources
Supplementary Angles
Piano. Keyboard.
Introduction
Rotating Points (Optical Illusion)
Odd or Even
Discover Resources
Untitled
Untitled
Positive and Negative Angles
การสร้างปริภูมิสามมิติ
Algebra Balance
Discover Topics
Logarithm
Equations
Sphere
Rational Numbers
Angles