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Find the cosine ratio of angle .​

I do want the answer but please also explain to me how to do it so that I don't have keep asking

Find The Cosine Ratio Of Angle I Do Want The Answer But Please Also Explain To Me How To Do It So That I Dont Have Keep Asking class=

Sagot :

Answer:

Step-by-step explanation:

The cosine ratio of an angle is defined as the ratio of the adjacent side over the hypotenuse.  Remember the ratios for sine, cosine, and tangent with the acronym SohCahToa :

Sine is Opposite/Hypotenuse:  Soh

Cosine is Opposite/Hypotenuse

Tangent is Opposite/Adjacent

In the diagram:

Adjacent = 5

Opposite = 12, and

Hypotenuse = 13

Since Cosine = Opposite/Hypotenuse

Cosine of Θ would be 12/13 or 0.9231

See the attached image.

View image rspill6