[1718627440]

Sorry, what are all these mnemonics for? I can't imagine what you are trying to remember with these, as we never introduced such mnemonics in school.

[Etherlord87]

S - Sine O - Opposite H - Hypotenuse SOH is a way to remember sine = opposite / hypotenuse

A - Adjacent T - Tangent C - Cosine

[zamadatix]

https://i.imgur.com/pyVZpqF.png