Create a Golden rectangle

Create a golden rectangle

The file checks also the angles of a diagonal with the sides. The trigonometric functions of these angles have values related to the golden ratio too.

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bewijs stelling van Pythagoras
Open Education 2026
Cartesian Notation of a Vector
AI for Math Teachers (prompt examples)
רישום חופשי

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Trigonometric functions in degree measure
Untitled
Thermometer Integers change colour
Dilations - Jala Garris - 1- 2A
IF4-04-P2a2-XT1 Distance Between Two Points on a Number Line

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Stochastic Process or Random Process
Step Functions
Sphere
Unit Circle
Constructions