A Mathematical Jamboree

Аннотация

This book is the fifth in this series, each filled with new ideas to challenge the puzzler. It continues with the usual mix of activities from matchsticks to matrices, with a plethora of magical configurations to engage the attention. For the traditional geometer there is a 'proof that all triangles are isosceles and a deceptively simple figure where you are challenged to find a missing angle. Wouldbe managers can test out their shunting skills, or organise an expedition of explorers into the interior or minimise transport costs, while pilots can go formation flying with the Red Arrows. A section on ways of making harmonographs will encourage readers with a practical bent to make their own and enjoy the resulting patterns, while the numerous games and tricks can be tried out on your friends.