It’s no wonder that farmers with fields in the plains surrounding Stonehenge, in southern England, face late-summer mornings with dread. On any given day at the height of the growing season, as many ...

Discusses the properties and types of triangles, explaining that a triangle is a closed figure with three sides and angles. It categorizes triangles into equilateral, isosceles, scalene, obtuse, right ...

New York: World Bank economist Kaushik Basu has proved that when it comes to right triangles, a² + b² = c². This merits the briefest of footnotes in the annals of mathematics, because the Greek ...