Drexel dragonThe Math ForumDonate to the Math Forum

The Math Forum Internet Mathematics Library

Fascinating Flat Facts about Phi

_____________________________________
Library Home || Full Table of Contents || Suggest a Link || Library Help
_____________________________________

Visit this site: http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/phi2DGeomTrig.html
Author:Ron Knott
Description: Phi and two-dimensional geometry - constructing the golden section: phi, Phi; Phi and the root-5 rectangle; the shape of a piece of paper; Phi and the pentagon triangles; Penrose tilings; a rectangle/triangle dissection problem; the Golden Spiral; trigonometry and Phi - graphs, angles.
Levels: Middle School (6-8), High School (9-12), College
Languages: English
Resource Types: Manipulatives
Math Topics: Golden Ratio/Fibonacci, Euclidean Plane Geometry, Constructions, Topology

[Privacy Policy] [Terms of Use]

_____________________________________
Home || The Math Library || Quick Reference || Search || Help
_____________________________________

© 1994-2013 Drexel University. All rights reserved.
http://mathforum.org/
 The Math Forum is a research and educational enterprise of the Goodwin College of Professional Studies.The Math Forum is a research and educational enterprise of the Drexel University School of Education.