Question

What is ambigous case in trigonometry?

Answer 1

Two triangles can be made with angle \(\phi\) and side lengths; L, a

Answer 2

I already know the sine law.
and written on my notebook is:
1.) one solution case
2.) two solution case
3.) no solution case
they have a given

What is the use of ambigous case?
as I remember, my teacher said that it is used to determine what triangle will be formed, obtuse, or acute.

Answer 3

How do you also identify what ambigous case is that?

Answer 4

,