Given right triangle MNO, which represents the value of cos(M)?
a) ON/MN
b) MN/MO
c) ON/MO
d) MN/ON
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The option that represents cos M is MN / MO
Using trigonometric ratios, we can find the ratio of sides of a right angle triangle.
Therefore,
cos M = adjacent / hypotenuse
cos M = MN / 0M
Therefore, cos M = MN / MO
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