In ABC, AB = 2 cm, BC = 3 cm and BAC = 60. Show that ACB
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In △ABC, AB = √2 cm, BC = √3 cm and ∠BAC = 60°. Show that ∠ACB = 45° and find AC.
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To prove that ACB is equal to 45 and find the length of AC in triangle ABC we can use the law of cos...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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