From regular pentagons to the icosahedron and dodecahedron via the golden ratio – ii

Agadeeshan, Shashidhar J. (2019) From regular pentagons to the icosahedron and dodecahedron via the golden ratio – ii. At Right Angles (5). pp. 17-26. ISSN 2582-1873

[img]
Preview
Text - Published Version
Download (3MB) | Preview

Abstract

In the previous article (At Right Angles, Issue 4, July 2019, pages 5-9 ) we saw how we could construct a regular pentagon using a ruler and compass, and discovered a nested sequence of pentagons that can be built up by extending the sides of a given regular pentagon

Item Type: Articles in APF Magazines
Uncontrolled Keywords: Regular pentagon, Golden Rectangle, Fibonacci sequence, icosahedron, dodecahedron, dual
Subjects: Natural Sciences > Mathematics
Divisions: Azim Premji University > University publications > At Right Angles
Depositing User: Mr. Sachin Tirlapur
Date Deposited: 17 Dec 2019 14:02
Last Modified: 17 Dec 2019 14:02
URI: http://publications.azimpremjifoundation.org/id/eprint/2128
Publisher URL:

Actions (login required)

View Item View Item