O-LevelAdditional MathematicsCircular measureMay/June 2021Paper 1 Q1011 Marks
In this question all lengths are in centimetres. [Figure 10.1] The diagram shows a shaded shape. The arc AB is the major arc of a circle, centre O, radius 10. The line AB is of length 15, the line OC is of length 25 and the lengths of AC and BC are equal.
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The correct answer is —. This question tests the candidate's understanding of circular measure within the Additional Mathematicssyllabus. The examiner's mark scheme requires...
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