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SOHCAHTOA

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
AcronymDefinition
SOHCAHTOASine (Opposite over Hypotenuse), Cosine (Adjacent over Hypotenuse), Tangent (Opposite over Adjacent)
SOHCAHTOASome Old Horse Caught Another Horse Taking Oats Away (mnemonic for remembering sine, cosine and tangent)
SOHCAHTOASome Old Hippy Caught Another Hippy Tripping on Acid (mnemonic for remembering sine, cosine and tangent)
SOHCAHTOASome Old Hags Can't Always Hide Their Old Age (mnemonic for trigonometry functions)
SOHCAHTOASome Of Her Children Are Having Trouble Over Algebra (mnemonic for remembering sine, cosine and tangent)
SOHCAHTOASigns Of Happiness Come After Having Tankards Of Ale (mnemonic for remembering sine, cosine and tangent)
SOHCAHTOASome Out-Houses Can Actually Have Totally Odorless Aromas (mnemonic for remembering sine, cosine and tangent)
SOHCAHTOASaddle Our Horses Canter Away Happily to Other Adventures (mnemonic for remembering sine, cosine and tangent)
SOHCAHTOASome Old Horses Can Always Hear Their Owner Approach (mnemonic for Sine, Cosine and Tangent)
SOHCAHTOASilly Old Hens Can't Afford Houses Till Old Age (mnemonic for Sine, Cosine and Tangent)
SOHCAHTOASome Officers Have Curly Auburn Hair Till Old Age (mnemonic for remembering sine, cosine and tangent)
SOHCAHTOASome Old Helmets Can Allow Head Trauma On Accidents (mnemonic for remembering sine, cosine and tangent)
SOHCAHTOASex On Holidays Can Always Help Teachers Overcome Anxiety (mnemonic for remembering sine, cosine and tangent)
SOHCAHTOASilly Old Harry Caught A Herring Trolling Off Africa (mnemonic for remembering sine, cosine and tangent)
SOHCAHTOASome Old Hens Cackle All Hours Till Old Age (mnemonic for remembering sine, cosine and tangent)
SOHCAHTOASome Old Hippie Came a Hopping through Our Apartment (mnemonic for remembering sine, cosine and tangent)


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Byline: ARGUS SOHCAHTOA looks every inch a textbook Richard Hannon improver and can land a significant pot in the oddschecker.
Beginning only with the tangent ratio rather than all three ratios together was particularly beneficial because it avoided the need for the SOHCAHTOA rule until after students had plenty of time to think about the concepts.
 
 
 
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