3 GCSE Mathematics resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter GCSE SubjectClear filter Mathematics Exam board Edexcel TopicClear filter Triangles Resources Flashcards Mindmap Multi-tool Quiz Revision Notes Triangles GCSE, Mathematics Revision notes 5.0 / 5 GCSE maths, triangles GCSE, Mathematics Mindmap 3.0 / 5 Triangles GCSE, Mathematics Quiz Search again