4 years ago

I would appreciate if you do a step by step work pls !!

Mathematics

1 answer:

tekilochka [14]4 years ago

7 0

Answer:

A. 2 $\sqrt{3}$

Step-by-step explanation:

cos 60° = y / 4 $\sqrt{3}$

cos 60° = 1/2

y = 2 $\sqrt{3}$

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