A boat travels with velocity vector open paren 25 comma 25 square root of 3 close paren What is the directional bearing of the boat?

The vector has positive east and north components, so the boat travels northeast. Its angle measured from east toward north satisfies tan θ = (25√3)/25 = √3, giving θ = 60°. That is the same direction as 30° east of north, or N 30° E, which is choice A.

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