This book is a unique collection of challenging geometry problems and detailed solutions that will build students’ confidence in mathematics. By proposing sev
Collection of nearly 200 unusual problems dealing with congruence and parallelism, the Pythagorean theorem, circles, area relationships, Ptolemy and the cyclic
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
Euclidean plane geometry is one of the oldest and most beautiful topics in mathematics. Instead of carefully building geometries from axiom sets, this book uses
This book, written by an accomplished female mathematician, is the second to explore nonstandard mathematical problems – those that are not directly solved by