[Figure 6.1] The diagram shows a metal plate ABCD made from two parts. The part BCD is a semicircle. The part DAB is a segment of a circle with centre O and radius 10 cm. Angle BOD is 1.2 radians.
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The correct answer is —. This question tests the candidate's understanding of circular measure within the Mathematicssyllabus. The examiner's mark scheme requires...
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