Challenge 1 is all about working out the dimensions of a domino within a larger rectangle. Maths teacher Chris Smith and pupils from Grange Academy are here to explain. The Maths Week Scotland Daily ...

An ellipse is one of four conic sections, i.e. instruments of anguish in math classes. The ellipse obeys the equation: (x/a) ² + ( y/b) ² = 1. In this specific case a = 40, while b = 30. An ellipse is ...