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Some Old Hags Can’t Always Hide Their Old Age

 

Mnemonic Device:

  • Some Old Hags Can’t Always Hide Their Old Age

Explanation: to remember the three basic functions and their ratios in Trigonometry

  • Sine = Opposite/Hypotenuse
  • Cosine = Adjacent/Hypotenuse
  • Tangent = Opposite/Adjacent
More Mnemonics for Trigonometry

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