how to figure a fibonacci curve ?

[bhaghan]

With a base of 13 feet and a height of 26 feet what is the length of a Fibonacci curve and what formula do i use to calculate it with different width and height inputs?

 

[Denis]

http://www.google.ca/search?hl=en&q=Fib ... q=null&oq=

 

[mmm4444bot]

With a base of 13 feet and a height of 26 feet what is the length of a Fibonacci curve ...

Is the curve that you're talking about the Fibonacci spiral?

If so, then it does not make sense (to me) to describe a portion of the Fibonacci spiral in terms only of a "base" and "height" whose ratio is 2:1.

[attachment=0:16nm3dg9]Fibonacci_Spiral.gif[/attachment:16nm3dg9]

The two smallest squares above form a rectangle that is 2 units by 1 unit (i.e., the dimensions are in ratio 2:1). In other words, we could enlarge that particular region to become 26 feet by 13 feet. The length of that portion of the curve shown would then be 1/4th the circumference of a circle with radius 13 feet.

(None of the other rectangles formed by the squares above are in ratio 2:1.)

But, I'm not sure what you've been asked to do. Can you provide more details?