Delta-K,  Historical Corner,  Volume 38, Issue 1

Unsolvable Problems: Quadrature of the Circle

Journal of the Mathematics Council of the Alberta Teachers’ Association

Volume 38 Issue 1, December 2000

55

Unsolvable Problems: Quadrature of the Circle

Klaus Puhlmann

The Quadrature of the Circle, often referred to as squaring the circle, involves the construction of a square equal in area to a given circle, using only straight-edge and compass. This is one of three famous problems of antiquity that cannot be solved. (The other two will be dealt with in future issues of delta-K.)