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GeoGebra
GeoGebra Classroom
Outline
Golden Ratio (phi) Collection
Geometry of the Golden Ratio
Math of the Golden Ratio
Golden Ratio Examples?
Golden Ratio (phi) Collection
Author:
SAVAŞ ORHAN
,
Chip Rollinson
Table of Contents
Geometry of the Golden Ratio
Golden Rectangle/Ratio Defined
Golden Rectangle - Iterated
Golden Rectangle - Infinite Zoom
Golden Rectangle - Construction
Regular Pentagon Ratios
Golden Triangle & Spiral
Golden Triangles and Infinite Series
Ellipse and Annulus - When are the areas the same?
Math of the Golden Ratio
Fibonacci Ratios
Interesting Math of Phi (Part I)
Interesting Math of Phi (Part 2)
Videos - The Math of the Golden Ratio
Golden Ratio Examples?
Golden Ratio Examples? - Art & Architecture
Golden Ratio Examples? - Nature
Golden Ratio Examples? - Logos
Videos - Golden Ratio in Nature and Art
Next
Golden Rectangle/Ratio Defined
New Resources
Simplifying Radicals: Geometric Thin Slice
Play C3 E3 G3 C4_C4
Piano. Keyboard.
Slope of a Straight Line: Run and Rise
Witch of Agnesi - A Classical Construction
Discover Resources
Uniform Circular Motion
Graphing Inequalities Check
สามเหลี่ยมพีทาโกรัส
SSS Exploration
Draw Triangles
Discover Topics
Area
Symmetry
Trapezoid
Pie Chart or Circle Chart
Function Graph