1. [-/3 Points] DETAILS LARPCALC11 6.2.014. Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. a = 51, b = 29, C = 69 A = B = C = Need Help? Read It Watch It 2. [-/3 Points] DETAILS LARPCALC11 6.2.015. Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. a = 2.3, b = 1.9, c = 0.9 A = B = o C = Need Help? Read It Watch It3. [-I3 Points] DETAILS LARPCALC11 6.2.017. Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. A=100, b=4, c=9 8: c: D 6: Need Help? MI 4. [13 Points] DETAILS LARPCALC11 6.2.018. Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. A=49, b=4, c=17 B: C: 3: Need Help? @@ 5. [11 Points] DETAILS LARPCALC11 6.2.038.M|. Use Heron's Area Formula to find the area of the triangle. (Round your answer to two decimal places.) a=41, b=32, c=21 Need Help? _'_'_' 6. [11 Points] DETAILS LARPCALC11 6.2.039. Use Heron's Area Formula to find the area of the triangle. (Round your answer to two decimal places.) a=3.3, b=5.9, c=4 Need Help? _' 7. [-13 Points] DETAILS LARPCALC11 6.2.016. Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. a = 75.9, b = 52.6, c = 52.6 A = 0 0 m H O ('3 || Need Help? 8. [13 Points] DETAILS LARPCALC11 6.2.011. Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. Q) A: 3: C: Need Help? _