In a right angle triangle it is:
cosine ratio = adjacent/hypotenuse
Sine Cosine Tangent Cotangent Secant Cosecant
If you mean cosine then it is angle ratio found in a right angle triangle which is adjacent/hypotenuse
It is cosine*cosine*cosine.
The cosine of 60 degrees is 0.5
Cosine = 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
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).
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.
cosine
opposite over adjacent