IMO Practice Test — Coordinate Plane (4 Quadrants)

6 Questions • 25 min • Olympiad level

25:00
Question 1 of 6 hard
A square has vertices (-2,1), (2,1), (2,-3). Find fourth vertex.
(-2,-3)
(-2, -3)
(2,3)
(-2,3)
Explanation: Square: from (2,1) to (2,-3) is down 4, so (-2,1) down 4 gives (-2,-3)