This is hard math is hard
The 2 graphs on the left are exponential
The other 2 are linear
Answer: The coordinates would be (4,-5)
Use Pythagorean Theorem which states that in a right triangle:

, where a and b are the legs, and c is the hypotenuse.

Take the square root of both sides to solve for x.

The answer is 26.
If you are finding the perimeter I believe you would just add up the four sides, getting 46