Question

A rectangle has vertices at these coordinates.

(2, −2), (2, 5), (−1, 5)



What are the coordinates of the fourth vertex of the rectangle?

Answer 1

would be ( -1, -2 )

Explanation:

I took the quiz :)

Answer 2

since the x coordinates are 2 for (2,-2) and (2,5), you can assume that the 4th vertex's x coordinate would be (-1) since there is only one coordinate with -1 given.
It should be (-1,-2) since the 1st vertex should correspond to the 4th