In ABC, AB 5 cm and AC 4 cm, ABC ( 30) and ACB ( 30) Using the sine rule, show that tan 3 3 ...

In ABC, AB = 5 cm and AC = 4 cm, ABC = ( 30) and

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In △ABC, AB = 5 cm and AC = 4 cm, ∠ABC = (θ − 30°) and ∠ACB = (θ + 30°). Using the sine rule, show that tan θ = 3 √3.

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

ISBN: 9781292183404

1st Edition

Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran

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Question Posted: Aug 12, 2023 05:15 AM

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In ABC, AB = 5 cm and AC = 4 cm, ABC = ( 30) and

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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