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Cos Y=? 5/13 5/12 12/13
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Cos Y=?

5/13

5/12

12/13

Cos Y=? 5/13 5/12 12/13-example-1
User Xenoid
by
5.0k points

1 Answer

5 votes

Answer:

Cos Y = 12/13

Explanation:

Recall, SOHCAHTOA.

Cos Y = Adjacent/Hypotenuse

Reference angle = Y

Adjacent = 12

Hypotenuse = 13

Therefore:

Cos Y = 12/13

User Aldric
by
5.4k points
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