In a specific angle for a right triangle the cosine ratio is the ratio between the lengths of the adjacent side (side touching the angle) and the hypotenuse (longest side).
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cosine
its the cosine.. thanks to the dude up there i got it wrong and that was my answer for 4.1.3.
Ah, what a lovely question we have here. In a right triangle, the ratio of the adjacent side to the hypotenuse is called cosine. It helps us understand the relationship between the lengths of the sides and the angles of the triangle. Just remember, happy little ratios like these can help you create beautiful mathematical landscapes on your canvas of knowledge.
Its Tangent, APEX "The tangent of an angle is the ratio of the opposite leg length to the adjacent leg length."
Use trigonometry and the cosine ratio: cos = adj/hyp and when rearraged hyp = adj/cos
In a right angle triangle it is: cosine ratio = adjacent/hypotenuse
It is the cosine ratio.
it would be secant, 1/cosine
If the numerator is 0 AND the denominator is not 0, then the ratio is 0. And cosine of 0 is 1.
The ratio of sine and cosine.
By doing it
A cosine is a trigonometric ratio and is not capable of liking or disliking anything!
Fora right angle triangle: cosine angle = adjacent/hypotenuse
In trigonometry, when we look at right triangles, the cosine is the ratio of the length of the adjacent side to the length of the hypotenuse.
In a right triangle, the cosine of an angle is defined as the ratio of the adjacent side of that angle to the hypotenuse.
Sides have lenght, angles do not. Cosine is the ratio of the adjacent side to the hypotenuse. Cosine can be used to find either of these sides if the other is known.
Sine of the angle to its cosine.