Question

State whether the given measurements determine zero, one, or two triangles.

C = 30°, a = 28, c = 14

Answer 1

I got one. Am I right?

Answer 2

@tomhue

Answer 3

Let's see.
One possible (not to scale) triangle is:

This gives side-side-angle. SSA is not a congruence postulate; there are two possible triangles.

Answer 4

Ugh. My school is too confusing. Mine says if the acute angle is given, and a>b, then one triangle exists... Maybe I worked it out wrong..

Answer 5

Hmm. I never heard about the whole a>b thing. You're not given a value for b, though.

Answer 6

Oh, wait. That is for the lowercase a. I was doing it for the big angle A. How do you find h?