#1**+5 **

Yep...the "formula" is

[ 1 + √5 ] / 2 ≈ 1.618

And the reciprocal of this is "phi" (i.e., "little Phi").....which = just the decimal part of Phi = .618 !!!

Here's a website that explains how Phi can be derived from the diagonals of a pentagon.....

http://www.matematicasvisuales.com/english/html/geometry/goldenratio/pentagondiagonal.html

CPhill
Feb 3, 2015

#2**0 **

When I tried to look at that site Chris I was told that I needed a plug in.

It did not specify which one

Does anyone know how I can fix this problem?

Melody
Feb 3, 2015