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Mathematics · Trigonometry

MathematicsTrigonometryWAEC

If sin x = 0.6 and x is acute, find tan x.

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Answer: D. 0.75

cos x = √(1 − 0.36) = 0.8, so tan x = 0.6/0.8 = 0.75.

An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.

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