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GeoGebra
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Outline
Logarithmic Spiral and Fibonacci Numbers
An Equiangular Spiral
An equiangular spiral - parametric equation
Pedal and Co-pedal curve of the logarithmic spiral
Measuring Equiangular Spirals in Nature
The Equiangular Spiral in Plants - Fibonacci Numbers
Flight of a Bee - Parallel Rays
Flight of an Insect - Radial Source of Light
Fibonacci Numbers and the Fibonacci Spiral
Fibonacci Numbers and the Golden Spiral - demonstration
The Flight of Insects. Conchospirals
Sunflowers and Special Numbers
Gnomonic Growth of the Nautilus
Logarithmic Spiral and Fibonacci Numbers
Author:
Irina Boyadzhiev
Topic:
Numbers
,
Sequences and Series
Logarithmic Spiral and Fibonacci Numbers
An Equiangular Spiral
An equiangular spiral - parametric equation
Pedal and Co-pedal curve of the logarithmic spiral
Measuring Equiangular Spirals in Nature
The Equiangular Spiral in Plants - Fibonacci Numbers
Flight of a Bee - Parallel Rays
Flight of an Insect - Radial Source of Light
Fibonacci Numbers and the Fibonacci Spiral
Fibonacci Numbers and the Golden Spiral - demonstration
The Flight of Insects. Conchospirals
Sunflowers and Special Numbers
Gnomonic Growth of the Nautilus
Next
An Equiangular Spiral
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