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 ADCADCADC
Practise Edexcel GCSE Maths Angles with exam-style questions for Foundation and Higher tier. 31 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.