There’s a delightful mathematical moment in the movie Merry Andrew, when Danny Kaye, playing schoolmaster Andrew Larabee, breaks into song to teach the Pythagorean theorem. I was reminded of ...

Learn about congruent and similar shapes with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

CBSE: Check important extra questions based on Class 9 Maths NCERT textbook, Chapter 7 Triangles & prepare for CBSE Class 9 Maths exam 2020-21.

Learn how to find the angles in right-angled triangles with this BBC Bitesize Maths article. For students between the ages of 11 and 14.