Hostname: page-component-788cddb947-nxk7g Total loading time: 0 Render date: 2024-10-15T03:08:12.615Z Has data issue: false hasContentIssue false

A Geometrical Proof for Hero's Formula

Published online by Cambridge University Press:  31 October 2008

Rights & Permissions [Opens in a new window]

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The following proof is designed to link up Hero's formula geometrically with the formulae for the trigonometrical functions of ½A in a triangle.

Type
Research Article
Copyright
Copyright © Edinburgh Mathematical Society 1930