03-12-2018
Mathematics

contestada

In the triangle below what is the cosine of 30 ?

In the triangle below what is the cosine of 30 class=

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jimrgrant1 jimrgrant1

03-12-2018

Answer:

C

Step-by-step explanation:

the cosine of an angle = [tex]\frac{adjacent}{hypotenuse}[/tex], hence

cos 30° = [tex]\frac{\sqrt{3} }{2}[/tex] → C

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