Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 3 - No. 38)
When using the sine function, what sides of the right triangle are involved?
Adjacent and Opposite
Opposite and Hypotenuse
Adjacent and Hypotenuse
Hypotenuse and Opposite
説明
Sine (sin) = Opposite / Hypotenuse.