Geometric construction of the regular decagon and pentagon inscribed in a circle, by Henry H. Ludlow.
Publisher: Scholarly Publishing Office, University of Michigan Library
Published: December 20, 2005
Language: eng
Format: Paperback
Number of pages: 13
ISBN-13: 9781418177171
Subjects: Mathematics / General
First sentence: 1. THEOREM I. The side of a regular decagon inscribed in a circle is equal to the mean segment of the radius divided in extreme and mean ratio.