Golden Ratio

• In Mathematics two objects are in golden ratio if the ratio of two objects is equal to the ratio of sum of two objects to object which is double the size of other object.
• a/b = a+b/a = golden ratio.

Relationship to Fibonacci sequence:

• Fibonacci sequence is 0,1,1,2,3,5,8,13,21,34,55,89,144.
• We get it adding two neighbor numbers.
•  0+1=1, 1+1=2, 2+1=3, 2+3=5,......

Golden Ratio in Geometry:

 Applications:

1.Architecture:

2.Painting:

3.Book Design:

4.Design:

5.Nature:

Notes: