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The circumference of a circle with centre O is divided into three arcs APB, BQC and CRA such that arc APB2 = arc BQC3 = arc CRA4. Find ∠COA. |
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Answer» The circumference of a circle with centre O is divided into three arcs APB, BQC and CRA such that arc APB2 = arc BQC3 = arc CRA4. Find ∠COA. |
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