Phi Ratio Kids Hoodies

This Fibonacci number displays your golden ratio to all your mathematician friends and science students and teachers. Composers, musicians, artists, painters, photographers and even architects and engineers use the mathematical golden ratio every day.

Simple depiction of Fibonacci Golden Ratio with expressed mathematical equation on a transparent background.

The golden ratio. In gold color!

A is for Aesthetic. Golden ratio image created by eightonesix - www.freepik.com

Fibonacci spiral. Computer artwork of a spiral within squares whose sides decrease in length by a factor of 0.168. This number (phi) is derived from the golden ratio Phi (1.618). The spiral is formed by drawing a quarter circle in each box. It resembles that seen in nature, such as the shape of a snail's shell or the segmentation of a pine cone. The Fibonacci spiral was named after the Italian mathematician Leonardo Fibonacci (1170- 1230), and is also known as an equiangular or logarithmic spiral.