California State University, Northridge WordmarkOviatt Library WordmarkOviatt Library Catalog Wordmark
Author Posamentier, Alfred S.
Title The secrets of triangles : a mathematical journey / Alfred S. Posamentier and Ingmar Lehmann.
Published Amherst, N.Y. : Prometheus Books, 2012.
Book Cover

 Floor4  QA531 .P67 2012    IN LIBRARY
Description 387 p. : ill. ; 24 cm.
Bibliography Includes bibliographical references and index.
Contents Introduction to the triangle -- Concurrencies of a triangle -- Noteworthy points in a triangle -- Concurrent circles of a triangle -- Special lines of a triangle -- Useful triangle theorems -- Areas of and within triangles -- Triangle constructions -- Inequalities in a triangle -- Triangles and fractals.
Subject Trigonometry.
Related Names Lehmann, Ingmar.
ISBN 1616145870 (cloth : alk. paper)
9781616145873 (cloth : alk. paper)
9781616145880 (ebook)
OCLC number 764387285