Hostname: page-component-7479d7b7d-fwgfc Total loading time: 0 Render date: 2024-07-11T23:59:01.588Z Has data issue: false hasContentIssue false
  • English
  • Français

Similar triangles and the Cosine Rule

Published online by Cambridge University Press:  23 January 2015

King-Shun Leung
King-Shun Leung*
Affiliation:
Department of Mathematics and Information Technology, The Hong Kong Institute of Education10 Lo Ping Road, Tai Po, Hong Konge-mail:, ksleung@ied.edu.hk
Get access Rights & Permissions [Opens in a new window]

Abstract

An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content.
Image of the first page of this content. For PDF version, please use the ‘Save PDF’ preceeding this image.'
Type
Teaching Notes
Information
The Mathematical Gazette , Volume 96 , Issue 535 , March 2012 , pp. 169 - 172
Copyright
Copyright © The Mathematical Association 2012

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Maor, E., The Pythagorean theorem, Princeton University Press (2007) pp.41–42.Google Scholar
2. Siu, M. K., Mathematical proofs (in Chinese), Dalian University of Technology Press (2008) pp. 70–74.Google Scholar
3. http://en.wikipedia.org/wiki/Law_of_cosines (browsed on 12 May 2011)Google Scholar