Golden ratio and other division ratios

Relations

4:3     = 1.333333
√2:1   = 1,41421356
3:2     = 1.5
Φ:1     = 1.618033989
5:3     = 1.666667
16:9 = 1.77777778

width

a b a + b

Height

a b a + b

a / b = ( a + b ) / a or
a / b = Φ = 1,618033989

Note: golden Angel Ψ ≈ 137.5°

Θ Π Σ ϒ α Ω ϑ ζ θ μ η ω ξ φ π ϖ Fibonacci numbers

© 2007 by 2M.Studio Michael Weidemann - You are free to distribute and modify this file, as long as you do not remove this copyright notice and clearly label modified versions as being modified. - This software has NO WARRANTY. Use it at your own risk.
Original location: http://www.2mstudio.de