uejsikl uejsikl
  • 19-11-2020
  • Mathematics
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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 OaFind the radius of the circlebFind the angle OCB class=

Respuesta :

Lucifer169 Lucifer169
  • 19-11-2020
Angle= 90 Degree
And radius will be 3.8cm
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