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It is the relationship between a given angle and two of the sides of a triangle.
There are three ratios , viz; Sine(Sin), Cosine(Cos) and Tangent(Tan).
Mathemtically written as
Sin(angle) = opposite/hypotenuse
Cos(angle) = adjacent / hypotenuse
Tan(angle) = opposite/ adjacent.
NB The angle referred to is NOT the right angle.
NNB The word 'Sine' is from Latin, and means curve. If you extend the Sine function beyond 360 degrees, , and plot it on a graph, you find it makes a wave-like curve. Cos mean 'Complementary Sine'.
NNNB All refers to an right-angled(90 degree) triangle.
What else can I help you with?
What is the trigonometric ratio for Cos?
the adjacent side over the hypotenuse
What does sin stand for on a calulator?
The "sin" button on a calculator gives the sine trigonometric ratio of the given angle.
What name is given to the ratio of the length of the side opposite 30 degree to the length of hypotenuse?
There is no particular name for the trigonometric ratio which depends on the measure of a specific angle.
How do you find trigonometric ratios of angles greater than 90 degrees?
subtract 90 from it and find the trig ratio of that and it will be equal to the trig ratio that is over 90 degrees
What are the types of trigonometric functions?
There are three types of trigonometric functions, they are: 1- Plane Trigonometric Functions 2- Inverse Trigonometric Functions and 3- Hyperbolic Trigonometric Functions
The trigonometric ratio cosine is equal to?
opposite over adjacent
What is the trigonometric ratio for Cos?
the adjacent side over the hypotenuse
Does your cosine like somebody?
A cosine is a trigonometric ratio and is not capable of liking or disliking anything!
The trigonometric ratio that compares the opposite side length to the adjacent side length is what?
tangent
What is cos 22?
cos(22) is a trigonometric ratio and, if the angle is measured in degrees, its value is 0.9272
What does sin stand for on a calulator?
The "sin" button on a calculator gives the sine trigonometric ratio of the given angle.
What is cos(22 degrees)?
cos(22) is a trigonometric ratio and, if the angle is measured in degrees, its value is 0.9272
What name is given to the ratio of the length of the side opposite 30 degree to the length of hypotenuse?
There is no particular name for the trigonometric ratio which depends on the measure of a specific angle.
The trigonometric ratio that compares the opposite side going to the hypotenuse is a SINE b TANGENT c Cosine?
a) sine
How do you find trigonometric ratios of angles greater than 90 degrees?
subtract 90 from it and find the trig ratio of that and it will be equal to the trig ratio that is over 90 degrees
How do you plot a trigonometry graph?
You plot the magnitude of the angle along the horizontal axis and the value of the trigonometric ratio on the vertical axis.
A sentence using the word sine die?
First of all, a sine is the trigonometric function that is equal to the ratio of the opposite a given angle to the hypotenuse.The teacher told us to use the word sine in a sentence.He told us what a sine is and how you use it.A sine is the trigonometric function that is equal to the ratio of the opposite a given angle to the hypotenuse.
