Question

Will give medal to best answer!

Answer 1

We have two sides and one angle opposite to one of the known sides.

Begin with applying the Law of Sines to find angle A:
$\frac{sin A }{a}$ = $\frac{sin C }{c}$

Then, solve for sin A:
sin A = $\frac{a sinC}{c}$

Now, plug in numbers:
sin A = 19 × sin(38) / 10 = 1.17

We know that it does not exist an angle whose sin is bigger than 1, therefore
no triangle is formed.