This book is a unique collection of challenging geometry problems and detailed solutions that will build students’ confidence in mathematics. By proposing sev

This is a challenging problem-solving book in Euclidean geometry, assuming nothing of the reader other than a good deal of courage. Topics covered included cycl

Collection of nearly 200 unusual problems dealing with congruence and parallelism, the Pythagorean theorem, circles, area relationships, Ptolemy and the cyclic

This book, written by an accomplished female mathematician, is the second to explore nonstandard mathematical problems – those that are not directly solved by

Delve into the development of modern mathematics and match wits with Euclid, Newton, Descartes, and others. Each chapter explores an individual type of challeng