In triangle ABC, BC = (x + 2) cm, AC = x cm and BCA = 150.
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In triangle ABC, BC = (x + 2) cm, AC = x cm and ∠BCA = 150°. Given that the area of the triangle is 5 cm2, work out the value of x, giving your answer to 3 significant figures.
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B (x + 2) cm 150° C x cm A
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To find the value of x in triangle ABC we can use the formula for the area of a triangle Ar...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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