The blue circle has radius 2 and the green circle has radius 1. AB is common tangent
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The blue circle has radius 2 and the green circle has radius 1. AB is common tangent and al three circles touch each other. Find the radiuse of the saller circle.
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A B
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The smaller circle has a radius of 1 since the ...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
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