The arc AB of a circle, center O and radius x cm, is such that angle AOB

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The arc AB of a circle, center O and radius x cm, is such that angle AOB = π/12 radians. Given that the arc length AB is l cm,

a. Show that the area of the sector can be written as -6l²/π

b. Find the arc length of AB.

c. Calculate the value of x.

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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 04:43 AM

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The arc AB of a circle, center O and radius x cm, is such that angle AOB

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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