The diagram shows a triangular plot of land. The sides AB, BC and CA have lengths 12
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The diagram shows a triangular plot of land. The sides AB, BC and CA have lengths 12 m, 14 m and 10 m respectively. The lawn is a sector of a circle, centre A and radius 6 m.
a. Show that ∠BAC = 1.37 radians, correct to 3 significant figures.
b. Calculate the area of the flowerbed.
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Related Book For
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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