Answer:
[tex] \cos(A) = \frac{2 \sqrt{6} }{7} [/tex]
Step-by-step explanation:
Since we are finding cos A we have
[tex] \cos(A) = \frac{AC}{AB} [/tex]
From the question
AC = √96
AB = 14
Substitute the values into the above formula
That's
[tex] \cos(A) = \frac{ \sqrt{96} }{14} [/tex]
We have the final answer as
[tex] \cos(A) = \frac{2 \sqrt{6} }{7} [/tex]
Hope this helps you
