Grade 5SuperchallengeThe Coordinate Plane ShareThe Coordinate Plane · Superchallenge problemA tilted rectangle has corners at (1,3)(1, 3)(1,3), (3,1)(3, 1)(3,1), (8,6)(8, 6)(8,6) and (6,8)(6, 8)(6,8). What is its area, in square units?Check Show answer Walk through it step by step Practice more like this Review this concept