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Trigonometry — Question 181

Original QCE Vault practice · 1 mark

Q181 · Practice questionTechnology-freeSimple familiar1 mark

QUESTION 181

Two sides of a triangle have lengths 55 cm and 77 cm with included angle 60∘60^\circ. The third side has length
(A)
19\sqrt{19} cm
(B)
39\sqrt{39} cm
(C)
66 cm
(D)
1212 cm
Question linkSyllabus coverage

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