## Algebra and Trigonometry 10th Edition

Using the area formula: $\frac{1}{2}$b*c*sinA = $\frac{1}{2}$a*b*sinC = $\frac{1}{2}$a*c*sinB C = $150^{o}$ a = 17 b = 10 Area = $\frac{1}{2}$17*10*sin(150) = 42.5