ABCD is a rectangle with AB = 5 cm and BC = 24 cm. O is the
Question:
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.
Transcribed Image Text:
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
Related Book For
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
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