given that defg is a square, find x and y.
a. x = 16, y = 9
b. x = 27, y = 4
c. x = 7, y = 9
d. not enough information

I think you forgot to give the diagram along with the question. I am answering the question based on my research and knowledge. "x = 7, y = 9" is the one among the following choices given in the question that gives the value of "x" and "y". The correct option among all the options that are given in the question is the third option or option "C".

One unique triangle, because those angles add up to 180, and that's how many degrees there are in one triangle.

Most of the people don’t make the sense of taking it