Question

what is the approximate
ratio
of the length of the
sides of golden Retangle​

Answer 1

Answer:

In geometry, a golden rectangle is a rectangle whose side lengths are in the golden ratio, {\displaystyle 1:{\tfrac {1+{\sqrt {5}}}{2}}} 1:{\tfrac {1+{\sqrt {5}}}{2}}, which is {\displaystyle 1:\varphi } 1:\varphi (the Greek letter phi), where {\displaystyle \varphi } \varphi is approximately 1.618.

A golden rectangle with sides ab placed adjacent to a square with sides of length a produces a similar golden rectangle.

This article is about the geometrical figure. For the Indian highway project, see Golden Quadrilateral.

Golden rectangles exhibit a special form of self-similarity: All rectangles created by adding or removing a square are Golden rectangles as well.

A method to construct a golden rectangle. Owing to the Pythagorean theorem,[a] the diagonal dividing one half of a square equals the radius of a circle whose outermost point is also the corner of a golden rectangle added to the square.[1]