Write down the mathematical name for the straight line that passes through the centre and has both ends on the circumference.

Write down the mathematical name for the straight line shown in the diagram.

Practise OCR GCSE Maths Area and Circumference of Circles with exam-style questions for Foundation and Higher tier. 47 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.