ABCD is a rectangle with AB = 5 cm and BC = 24 cm. O is the

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ABCD is a rectangle with AB = 5 cm and BC = 24 cm.
O is the midpoint of BC.
OAED is a sector of a circle, centre O. Find:

a. The length of AO

b. Angle AOD, in radians

c. The perimeter of the shaded region.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 09, 2023 07:05 AM

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ABCD is a rectangle with AB = 5 cm and BC = 24 cm. O is the

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A B E 0 D C

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a The length of AO In a triangle ABO AB 5cm BO 12cm By using pythagoras formu...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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