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

I would appreciate if you do a step by step work pls !!-example-1
User Dortique
by
4.5k points

1 Answer

5 votes

Answer:

A. 2
√(3)

Explanation:

cos 60° = y / 4
√(3)

cos 60° = 1/2

y = 2
√(3)

User Schellingerht
by
4.7k points