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Just remember SOHCAHTOA,
SOH is using the sine, only use this when you have the Hypotenuse and the Opposite.
Sin(a)= O/H
CAH is using the cosine, only use this when you have the Hypotenuse and Adjasent.
Cos(a)=A/H
TOA is using the tangent, only use this when you have the Opposite and Adjasent.
Tan(a)=O/A
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Is trigonometry included in order of operations?
Not specifically trigonometry, but functions in general. As a general rule, functions must be evaluated before using the results in other parts of the calcuation.
What are the 2 branches of trigonometry?
plane trigonometry spherical trigonometry
What are the kinds of trigonometry?
The main kinds are plane trigonometry and solid trigonometry. The latter will include trigonometry in hyper-spaces.
How do you work out the inside angle of a triangle using trigonometry?
The answer depends on what information you do have. If you have all three sides, you use the cosine rule to find any one of the angles and then use the sine rule to find the other two.
Who is the father of trigonometry?
Hipparchus is the father of trigonometry.
Is trigonometry included in order of operations?
Not specifically trigonometry, but functions in general. As a general rule, functions must be evaluated before using the results in other parts of the calcuation.
When would one use the slide rule?
A slide rule is used for multiplication and division and it can also be used for trigonometry. It can also be used in money fields such as accounting.
What are the 2 branches of trigonometry?
plane trigonometry spherical trigonometry
What are the kinds of trigonometry?
The main kinds are plane trigonometry and solid trigonometry. The latter will include trigonometry in hyper-spaces.
How do you work out the inside angle of a triangle using trigonometry?
The answer depends on what information you do have. If you have all three sides, you use the cosine rule to find any one of the angles and then use the sine rule to find the other two.
What is .8660 in trigonometry?
It is a number - in trigonometry or elsewhere.
What is the abbreviation or full form of trigonometry?
TRIGONOMETRY
Who is the father of trigonometry?
Hipparchus is the father of trigonometry.
How is trigonometry applied?
Trigonometry is applied in construction and building, as trigonometry measures right angled triangles.
What is the definition of plane trigonometry?
Plane trigonometry is trigonometry carried out in (on) a plane. This could be contrasted with spherical trigonometry, which is trigonometry carried out on the surface of a sphere. Certainly there are some other more complex forms of trig.
What are the two types of trigonometry?
Trigonometry based on a unit circle and radians and trigonometry based on a right triangle.
Daily uses of trigonometry?
trigonometry is very imr
