black and white diamond shape wallpaper
Foundation GCSE, Higher GCSE

Triangles in GCSE Maths

Triangles come up a lot in GCSE mathematics. And there are a variety of different methods that can be applied to questions. If you are given a triangle with a missing side or angle, there are four different methods that you can use to find the missing information (bold means… Continue reading Triangles in GCSE Maths

scientific calculator ii
Foundation GCSE, Higher GCSE

A guide to trigonometry (SOHCAHTOA) – Part 2

In the last blog, I introduced a method for using trigonometry to find the missing side in a right-angled triangle. This blog will build on that and show you how to find the missing angle in a right-angled triangle. I would recommend reading that before this one for an introduction… Continue reading A guide to trigonometry (SOHCAHTOA) – Part 2

scientific calculator ii
Foundation GCSE, Higher GCSE

A guide to trigonometry (SOHCAHTOA) – Part 1

Following on from the previous blog on Pythagoras’ theorem, this blog will be a guide to solving trigonometry questions. This guide will show you how to use trigonometry to find a missing side in a right-angled triangle. The next blog will build on this idea and show you how to… Continue reading A guide to trigonometry (SOHCAHTOA) – Part 1