how many triangles can be constructed with these exact dimensions

Question

in triangle STU, t=7,s=11 and the measure of angle T=42 degrees and 20 minutes. 

Answer 1

There would be two triangles with these measurements.

In one of the triangles angle S would be acute and in 

the other triangle angle S would be obtuse.  Draw the 

figure and look at the two different points where t 

could cross u.