Question

How do you determine the number of possible solutions, if any, using the rule for law of sines(ambiguous case) given A=140, b=10, a=3?

Answer 1

There are no solutions for the given values.

Explanation:

Since `/_ A` is obtuse, the side opposite it, `a`, must be longer than either of the other two sides.,
But we are told `a= 3 < 10 = b` so no such triangle exists.