Grade 5MediumThe Coordinate Plane ShareThe Coordinate Plane · Medium problemA rectangle has corners at (2,1)(2, 1)(2,1), (8,1)(8, 1)(8,1), (8,5)(8, 5)(8,5) and (2,5)(2, 5)(2,5). What is its perimeter, in units?Check Show answer Walk through it step by step Practice more like this Review this concept