Question

Which dimensions can create only one unique triangle?

Answer 1

Answer:

The dimensions must all add up to 180°.

Step-by-step explanation:

For example;

Your triangles' angles are: 56, 77, and 47.

56 + 77 + 47 = 180

*You did not give me any values to solve for, but just since you didn't- I'v provided an example to assist you in doing it yourself.  If you want me to solve your full equation please add the angles or 3 dimensions of the triangle.

I hope this helped!