|
|||||||||||
|
|
|
|||||||||||
|
Credit CardsCredit cards are in the shape of a Golden RectangleIf you ever need an easily accessible example of a golden rectangle illustrating the proportions of the golden section, all you need do is to pull out a credit card or drivers license.
Standard sized credit cards are 54mm by 86mm, creating a ratio of 0.628, less than a millimeter off from a perfect golden section of 0.618, the reciprocal of 1.618.
|
|
|
|
||||||
|
||||||
.
- 