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.

New Resources

Parabolas, Lines and Nomograms
Slope Illustrator (2)
Congruent Sides & Angles in △s: Exploration
Odd Function Explorer
繪畫垂直線

Discover Resources

Intersection between a line and a curve
Discrete
Integer Addition on the Number Line
S3 Example 4.3
Focus/Directrix - all Conics

Discover Topics

Parametric Curves
Conic Sections
Matrices
Pyramid
Random Variables