Odyssey Math Tuition introduces its cutting-edge online math tuition course for Secondary 2 students, harnessing innovative ...

A new book, Megalith, claims ancient Britons built Stonehenge “and other stone circles with a knowledge of Pythagoras' theorem, 2,000 years before the Greek philosopher formalized geometry.” ...

The book constitutes an elementary course on Plane Euclidean Geometry, pitched at pre-university or at advanced high school level. It is a concise book treating the subject axiomatically, but since it ...

Ask the publishers to restore access to 500,000+ books. Can You Chip In? We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us fundraise! Can ...

AverageAngle is a class to calculate the average of angles. This is especially useful when angles are around 0 degrees, e.g. from a compass sensor or the resultant of a track. Example, the average ...

Only the "genius" top two per cent of people can crack this "impossible" problem, according to a maths professor. A Facebook user, known as "Professor_1o1math" on the social media site, shared the ...

Students are often unsure why angles in the same segment of a circle have to be equal. Colin Foster explains how to make it clear… Anil says that the two angles shown in fig 1 below are equal. Do you ...

Crows are able to look at a handful of four-sided shapes and correctly distinguish those that exhibit geometric regularity from those that don't, according to a provocative new study. It's the first ...

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 ...