Publisher's Synopsis
Mathematics competitions often feature problems involving angles, some specifically asking students the measures of angles in triangles or quadrilaterals. This book responds to the need of those who would like to improve their knowledge and skills in geometric problems in which angles play an important role. In this book readers will encounter relevant examples that illustrate key concepts and principles, which will help them grasp the material and solve the proposed problems around the book. Numerous significant examples and problems have been carefully selected from recent mathematical Olympiads, providing the readers with the opportunity to put their knowledge to test.
