TI-NspireTM is a trademark of Texas Instruments, Inc. Cover photograph courtesy of F. Picard. 2000 Mathematics Subject Classification. Primary 01A73, 51–01 Secondary 51–03. For additional information and updates on this book, visit www.ams.org/bookpages/mbk-57 Library of Congress Cataloging-in-Publication Data Hadamard, Jacques, 1865–1963. [Le¸ cons de eom´etrie ´ elementaire. English] Lessons in geometry : plane geometry / Jacques Hadamard translated from the French by Mark E. Saul. p. cm. “The present book is a translation of the thirteenth edition of the first volume, first printed by Librarie Armand Colin, Paris, in 1947 and reprinted by ´ Editions Jacques Gabay, Sceaux, in 1988”—Pref. Includes bibliographical references. ISBN 978-0-8218-4367-3 (alk. paper) 1. Geometry. I. Title. QA445.H313 2008 516—dc22 2008030263 Copying and reprinting. Individual readers of this publication, and nonprofit libraries acting for them, are permitted to make fair use of the material, such as to copy a chapter for use in teaching or research. Permission is granted to quote brief passages from this publication in reviews, provided the customary acknowledgment of the source is given. Republication, systematic copying, or multiple reproduction of any material in this publication is permitted only under license from the American Mathematical Society. Requests for such permission should be addressed to the Acquisitions Department, American Mathematical Society, 201 Charles Street, Providence, Rhode Island 02904-2294, USA. Requests can also be made by e-mail to reprint-permission@ams.org. c 2008 by the American Mathematical Society. All rights reserved. The American Mathematical Society retains all rights except those granted to the United States Government. Printed in the United States of America. The paper used in this book is acid-free and falls within the guidelines established to ensure permanence and durability. Visit the AMS home page at http://www.ams.org/ 10 9 8 7 6 5 4 3 2 1 13 12 11 10 09 08
Previous Page Next Page