IGCSE
EDEXCEL
Further Mathematics
8 Marks
QP-FurtherPureMath-201401-P1 · Question 6
Question (excerpt):
10 6 In triangle ABC, AB = x cm, BC = 7 cm, AC = (5x – 6) cm and ∠BAC = 60° (a) Find, to 3 significant figures, the value of x. (5) Using your value of x (b) find, in degrees to 1 decimal place, the s…
10 6 In triangle ABC, AB = x cm, BC = 7 cm, AC = (5x – 6) cm and ∠BAC = 60° (a) Find, to 3 significant figures, the value of x. (5) Using your value of x (b) find, in degrees to 1 decimal place, the s…
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