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The algebra of lines with perpendicular gradients
Autor:
Greg Drury
Tema:
Àlgebra
,
Equacions
The red and blue lines are at right angles - perpendicular. Play the animation and observe the gradient values. The relationship can be described as "negative inverse".
GeoGebra
Nous materials
bewijs stelling van Pythagoras
Special Solid Trace
Addition of Vectors Algeraically
Involute of the Circle
Padel rebound angle (ignoring spin)
Descobriu materials
Sine, Cosine, Tangent 0 - 90°
elipse1/100
Example 1 of Applet in which 3 moving points in three-dimensional space "induce" 8 geometric medians on a sphere.
Graphing Inequalities
Descobriu Temes
Funcions Quadràtiques
Correlació
Funcions a trossos
Vectors 3D
Sinus