This problem asks you to redo Example 3 in this section with different nur Read this example carefully before attempting this problem Solve triangle ABC if ZA a 38 7 b 9 5 m and c 13 8 m Using the Law of Cosines a Your answer should accurate to 4 decimal places Thus a m Your answer should accurate to 2 decimal places Using the Law of Cosines again cos ZB cos B Your answer should accurate to 5 decimal places Thus B Your answer should accurate to 2 decimal places Finally using the sum of angles for triangles LC Y Your answer should accurate to 2 decimal places