Question

Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles.

C = 71°, a = 27, c = 26

Answer 1

Law of Sines:
26/sin C = 27/sin A

Answer 2

26/sin 71 = 27/sin A

Answer 3

26 sin A = 27 sin 71

Answer 4

sin A = (27 sin 71)/26

Answer 5

A = ?

Answer 6

A = approx 79 degrees; hence, the triangle exists. You aslo got that?

Answer 7

If A=79.1, then do b= 13.7?

Answer 8

Yes.

Answer 9

Thank You, really do appreciate it.