Is the sentence true or false?

In the ambiguous SSA case of law of sine, if supplementary angle does not fit in the triangle there exist one triangle.

 Is the sentence true or false?

When the two side and angle opposite one of these given sides of oblique triangle is given there exist no triangle.

  Is the sentence true or false?

In the ambiguous SSA case of law of sine, if the given angle is acute then solution is not Possible.

Fill in the blank:

In triangle ABC if the measure of angle A is acute and a=h then there exist ______ triangles, here h=b sin(A)

In ΔMNO, m<N=40 degrees ,n=10 and o=18. How many distinct triangles can be drawn with these measurements?"

Fill in the blank:

In triangle ABC, if the measure of angle A is obtuse and a<b then there exist ______ triangles.

 In ΔMNO, m<N =75 degrees , n=18, and o=12. How many distinct triangles can be drawn with these measurements?"

Fill in the blank:

In triangle ABC, if angle B is right angle and a<b then there exist ______ triangles.

For an oblique triangle with side b=7, c=5 and angle B = 80 degrees, find supplementary angle of angle C that does not lie in triangle.

 Is the sentence true or false?

In ΔVWX, m<v = 100 degrees ,v=9 and w=15. One of the triangles can be drawn with these measurements.