ABCD is rectangle with AB = 9 cm and BC = 18 cm. O is the midpoint
Question:
ABCD is rectangle with AB = 9 cm and BC = 18 cm.
O is the midpoint of BC.
OAED is a sector of a circle, centre O. Find
a. AO
b. Angle AOD, in radians
c. The area of the shaded region.
Transcribed Image Text:
E A B
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To solve this problem we need to use some basic properties of circles and sectors a AO Since O is the midpoint of BC we can see that triangle AOB is a ...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
Question Posted:
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