Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 5 - No. 32)
The term 'SOH' in the SOH CAH TOA mnemonic helps to remember which trigonometric ratio?
Sine = Adjacent/Hypotenuse
Sine = Opposite/Hypotenuse
Sine = Opposite/Adjacent
Sine = Hypotenuse/Opposite
説明
SOH = Sine = Opposite / Hypotenuse.