Learn about and revise angles, lines and multi-sided shapes and their properties with this BBC Bitesize GCSE Maths Edexcel study guide.

In fact, only one out of five individuals can accurately count all of the hidden triangles. So if you believe you're among ...

A new brain teaser has been released by Twist Museum, which invites the public to solve a deceptively simple question: How many triangles are in this image?

This paper introduces a gridless and fast 2- dimensional fast interior-point method (2D-FIPM) for range-angle estimation in active sonar systems. Traditionally, range-angle estimation relies on ...

I think country house decoration is less transient than in the city. It is rarely subject to trends and more prone to what I call 'generational layering', which also agrees with my principles of ...