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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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Aug 23, 2021 01:31 AM

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The blue circle has radius 2 and the green circle has radius 1. AB is common tangent

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A B

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The smaller circle has a radius of 1 since the ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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