Area and perimeter
Area of a rectangle 12Comparing perimeters 14🔒Cost of floors and fields 2🔒Fencing costs 2🔒Frames and borders 7🔒Paths in plots 12🔒Percentage change in area 17🔒Perimeter of a rectangle 14🔒Rectangle from perimeter and area 18🔒Rectangle sides from a ratio 18🔒Rectangles cut into squares 4🔒Rectangles in proportion 15🔒Rectangles with changed sides 18🔒Shaded areas in squares 16🔒Similar rectangles 7🔒Square side and perimeter 18🔒Tiling a floor 15🔒Triangles inside rectangles 16🔒