J J\,J and K K\,K are points on a circle, centre OOO. LJ LJ\,LJ and LK LK\,LK are tangents to the circle from an external point LLL.
Angle JLK=48∘JLK = 48^\circJLK=48∘
Work out the size of angle JOKJOKJOK. You must show all your working.
Practise Edexcel GCSE Maths Circle Theorems with exam-style questions for Foundation and Higher tier. 72 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.