AAA, BBB, C C\,C and D D\,D are points on the circumference of a circle.
Angle BOC=66∘BOC = 66^\circBOC=66∘
Find the size of angle BACBACBAC.
Give a reason for your answer.
59 exam-style questions on Eduqas GCSE Maths Circle Theorems. Each one has a worked solution and a mark scheme showing where the marks go.