#1**+1 **

Best Answer

We don't need to use the law of sines here, since it is a right triangle.

Remember, in a right triangle... tan θ = opposite / adjacent

Let's call the distance (in miles) from the boat to the dock " d ".

tan 52° = d / 30 Multiply both sides by 30 .

30 tan 52° = d

hectictar
Oct 22, 2017

#3**0 **

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ashwin
Oct 23, 2017