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GeoGebra
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The Doppler Effect & Sonic Boom
Author:
Tom Walsh
Use the sliders to adjust the speed of the sound source and the sound observer.
GeoGebra
New Resources
Is it Isosceles?
Roman Numerals Bingo
Cube of a Binomial - Volume Model
Droste effect
Open Middle Logarithm Exercises (1)
Discover Resources
fifth root finder of complex numbers
Orthocenter!
Rotating 2D shapes to make 3D Shapes
(Euler?) Spiral Generation
Locus of Ellips
Discover Topics
Vectors 3D (Three-Dimensional)
Rhombus
Probability
Tangent Line or Tangent
Mathematics