10.2E: Non-right Triangles - Law of Cosines (Exercises)
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6. Solve the triangle, rounding to the nearest tenth, assuming \(\alpha\) is opposite side \(a, \beta\) is opposite side \(\mathbf{b},\) and \(\gamma\) s opposite side \(c: a=4, \quad \mathbf{b}=6, c=8\)
7. Solve the triangle in Figure 2 , rounding to the nearest tenth.
Figure 2
8. Find the area of a triangle with sides of length \(8.3,6.6,\) and 9.1 .
9. To find the distance between two cities, a satellite calculates the distances and angle shown in Figure 3 (not to scale). Find the distance between the cities. Round answers to the nearest tenth.
Figure 3