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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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The diagram shows a circle with centre O.a)Find the radius of the circle.b)Find the angle OCB.​

The diagram shows a circle with centre O.a)Find the radius of the circle.b)Find the-example-1
User Shardj
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1 Answer

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Angle= 90 Degree
And radius will be 3.8cm
User Carl Anderson
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