The Law of Cosines states that for any triangle with sides $a, b, c$ and angles $A, B, C$ opposite to those sides, we have:
$$c^2 = a^2 + b^2 - 2ab \cos C$$
In our case, we have $a = 375$ yards, $b = 530$ yards, and $C = 49^\circ 30'$. We need to find $c$, the
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