Question

Valerie grows lettuce in a square plot in her garden. She created a drawing of her lettuce plot on a coordinate grid. The locations of three corners of the plot are represented by coordinates (9, 4), (5, 1), and (2, 5).

Which of these coordinates represent the fourth corner?
Answer (6, 8)
(6, 9)
(7, 8)
(7, 9)

Answer 1

(6,8) looks the best