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The diagram shows a circle with centre O.a)Find the radius of the circle.b)Find the angle OCB.
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Feb 15, 2021
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The diagram shows a circle with centre O.a)Find the radius of the circle.b)Find the angle OCB.
Mathematics
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Shardj
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Angle= 90 Degree
And radius will be 3.8cm
Carl Anderson
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Feb 20, 2021
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