The diagram shows a triangle ABC in which angle A = 90. Sides AB and AC are
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The diagram shows a triangle ABC in which angle A = 90°.
Sides AB and AC are √5 – 2 and √5 + 1 respectively.
Find tan B in the form a + b√5, where a and b are integers.
Transcribed Image Text:
V5 - 2 A V5 - 1 B,
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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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