george66
george66
05-03-2017
Mathematics
contestada
What is definition of cosine
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emmichaels
emmichaels
05-03-2017
Taken from Google- the trigonometric function that is same to the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse.
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cynthia32
cynthia32
05-03-2017
X/R. X value/hypotenuse. Opposite/hypotenuse.
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