The diagram shows a sector AOB. The perimeter of the sector is twice the length of the

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The diagram shows a sector AOB. The perimeter of the sector is twice the length of the arc AB. Find the size of angle AOB.

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

ISBN: 9781292183404

1st Edition

Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran

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Question Posted: Aug 10, 2023 04:30 AM

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The diagram shows a sector AOB. The perimeter of the sector is twice the length of the

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A B

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Lets denote the radius of the circle as r and the angle AOB as The perime...View the full answer

Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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