Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 1 - No. 25) | ExamPlay

Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 1 - No. 25)

Given the adjacent side and the hypotenuse, which function must be used?

Sine

Cosine

Tangent

Cosecant

Explanation

Cosine must be used

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