GEK1518 Mathematics in Art and Architecture, 2003/04 II, Tutorial 7

  1. What is the definition of the golden ratio? Which equation does it satisfy? What is the numerical value?
  2. How do you construct a regular pentagon?
  3. How do you make a golden ratio extension?
  4. How do you make a golden ratio cut?

Helmer Aslaksen
Department of Mathematics
National University of Singapore
helmer.aslaksen@gmail.com