The Trisectors

Front Cover
Cambridge University Press, 1994 - Mathematics - 184 pages
1 Review
Underwood Dudley is well known for his collection of books on mathematical cranks. Here he offers yet another - angle trisectors. It is impossible to trisect angles with straightedge and compass alone, but many people try and think they have succeeded. This book is about angle trisections and the people who attempt them. According to Dudley: 'Hardly any mathematical training is necessary to read this book. There is a little trigonometry here and there, but it may be safely skipped. There are hardly any equations. There are no exercises and there will be no final examination. The worst victim of mathematics anxiety can read this book with profit and dry palms. It is quite suitable to give as a present.'

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A great collection of attempts to trisect an unknown angle.
One person was on the right path and lost the way.
I say I have trisected an unknown with a compass, a straight edge with no marks and
followed all the rules of plane geometry. There is only a little addition and subtraction in the solution.
I ask you to go to:
where you will find the solution.I invite anyone to find any errors and let me know the line number or numbers when you comment in the blog.,

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