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Google Classroom
GeoGebra
GeoGebra Classroom
Outline
Exploring Gradient
Investigating Parallel Lines
Exploring Lines with Equal Gradient
Investigating Perpendicular Lines
Lines with Gradients that Multiply to -1
Exploring Gradient
Author:
Ronan Downes
,
Nikky Vanderhout
This collection of applets provides students with the opportunity to explore the relationships between the gradients of pairs of perpendicular or parallel lines.
Investigating Parallel Lines
Exploring Lines with Equal Gradient
Investigating Perpendicular Lines
Lines with Gradients that Multiply to -1
Next
Investigating Parallel Lines
New Resources
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Droste effect draft
探究由平行線和截線所成的角
Shade a spheric triangle with "surface".
Flip Flop
Discover Resources
Constructing Parallel Lines
Angle Bisector
Bearing Activity Class II
NS2-02-XT1 (Like terms within a group)
Chapter-13: Fitting curve to data (Cat)
Discover Topics
Parametric Curves
Scalene Triangles
Linear Programming or Linear Optimization
Kite
Derivative