Respuesta :

Answer:

SOH-CAH-TOA (a)

Explanation:

To find this question; Sohcahtoa is vital. Since you need to find cosine; the CAH is very important. This will tell you that it is adjacent over hypotenuse. In this case adjacent is 5 and the hypotenuse is ALWAYS the longest side on a triangle. So, that means the answer would be 5/13 or A. Hope this helps :)

efaus001

Answer:

(a)

Explanation:

To find this question; Sohcahtoa is vital. Since you need to find cosine; the CAH is very important. This will tell you that it is adjacent over hypotenuse. In this case adjacent is 5 and the hypotenuse is ALWAYS the longest side on a triangle. So, that means the answer would be 5/13 or A.

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