Question
Round answers according to the rounding conventions on page 364.Find the third side of the triangle.$$a=14.2, b=9.30, C=9.20^{\circ}$$
Step 1
We can use the Law of Cosines for this. The Law of Cosines states that for any triangle with sides of lengths a, b, and c, and an angle C opposite side c, the following equation holds: \[c^2 = a^2 + b^2 - 2ab \cos(C)\] Show more…
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