Do you know what the Law of Sines is?
With the information you have been given, you should be able to calculate A.
Then you should be able to calculate C, and c.
Not sure how you can get another triangle from that information.
Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles.
B = 49°, a = 16, b = 14
Choices are
A = 30.4°, C = 100.6°, c = 18.2; A = 149.6°, C = 79.4°, c = 18.2
A = 30.4°, C = 100.6°, c = 10.7; A = 149.6°, C = 79.4°, c = 10.7
A = 59.6°, C = 71.4°, c = 11.1; A = 120.4°, C = 10.6°, c = 11.1
A = 59.6°, C = 71.4°, c = 17.6; A = 120.4°, C = 10.6°, c = 3.4
Hello, ambitionty9!
Two triangles can be formed with the given information.
Use the Law of Sines to solve the triangles.
. .
. .
. .
. .
. .
Law of Sines: .
We have: .
Hence: . . **
Then: .
Law of Sines: .
We have: .
** .We also have: .
Then: .
We have: .
Therefore: answer choice [4]