The diagram shows a square ABDE ABDE\,ABDE and an equilateral triangle BCDBCDBCD.
Write down the size of angle ABDABDABD
Write down the size of angle BCDBCDBCD
Find the size of angle ADBADBADB
Find the size of angle ADCADCADC
106 exam-style questions on Edexcel GCSE Maths Angles. Each one has a worked solution and a mark scheme showing where the marks go.