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"SOHCAHTOA" is a helpful mnemonic for remembering the definitions of the trigonometric functions
sine,
cosine, and
tangent.
Sine = Opposite over Hypotenuse
Cosine = Adjacent over Hypotenuse
Tangent = Opposite over Adjacent
Other mnemonics include:
1. "Tommy On A Ship Of His Caught A Herring" (probably more common in Great Britain than the United States).
2. "Oscar Has A Hold On Angie."
3. "Oscar Had A Heap of Apples."
4. "The Old Army Colonel And His Son Often Hiccup" (which gives the functions in the order tangent, cosine, sine).
5. "Studying Our Homework Can Always Help To Obtain Achievement."
6. "Some Old Hippy Caught Another Hippy Tripping On Acid."
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What is sahcahtoa?
Sohcahtoa is an abbreviation (SOH) sine opposite hypotenuse (CAH) cosine adjacent hypotenuse (TOA) tangent opposite adjacent.
What is tan on a scientific calculator?
It is a trigonometric equation for a right triangle, to find a non-right-angle angle. Using SOHCAHTOA, it is the opposite side divided by the adjacent angle
What is a sohcahtoa useful for?
A way to remember the definitions of the three most common trigonometry functions: sin, cos and tan. Used as a memory aid for the definitions of the three common trigonometry functions sine, cosine and tangent.
In math what do the letters in sohcahtoa stand for?
A way of remembering how to compute the sine, cosine, and tangent of an angle. SOH stands for Sine equals Opposite over Hypotenuse. CAH stands for Cosine equals Adjacent over Hypotenuse. TOA stands for Tangent equals Opposite over Adjacent.
How do you find cosine of angle?
use the SohCahToa method
Who is SohCahToa Joe?
Well, honey, SohCahToa Joe is not a person you'll find in the phonebook. SohCahToa is actually a mnemonic device used in trigonometry to remember the trigonometric ratios: sine, cosine, and tangent. Joe must've been out to lunch when they came up with that one.
How do you use sohcahtoa?
sohcahtoa SOH|CAH|TOA S= O opposite over hypotenuse _ H C=A adjacent over hypotenuse _ H T=O opposite over adjacent _ A
How do you describe a vector as an ordered pair?
Use SOHCAHTOA, then cross multiply and divide.
How to remember SOHCAHTOA?
Some Old Hags Can't Always Hide Their Old Age
How To Use SohCahToa?
Sin= Opposite/Hypotenuse Cos= Adjacent/Hypotenuse Tan= Opposite/Adjacent
What is the length of the longest side in an isosceles right triangle?
The longest length would be the hypotenuse. You can use SOHCAHTOA to find the length.
What is sahcahtoa?
Sohcahtoa is an abbreviation (SOH) sine opposite hypotenuse (CAH) cosine adjacent hypotenuse (TOA) tangent opposite adjacent.
How do you solve sohcahtoa?
It means for any right angle triangle:- sine = opposte/hypotenuse cosine = adjacent/hypotenuse tangent = opposite/adjacent
What is tan on a scientific calculator?
It is a trigonometric equation for a right triangle, to find a non-right-angle angle. Using SOHCAHTOA, it is the opposite side divided by the adjacent angle
How do you find an unknown angle of a triangle without having a length of one of the sides using sohcahtoa?
If you have the length of two of the sides and one other angle you can use the law of sines.
How do you work sohcahtoa?
SOHCAHTOA:SOH: Sin= Opposite over HypotenuseCAH: Cos=Adjacent over HypotenuseTOA: Tan=Opposite over Adjacenthttp://rml3.com/a20p/images/trig_sin_cos_tan.gif
