Vocabulary
rectangle, length, width, dimensions, square units, area, square area, unit cube, 90 degrees, length, width, height, area, multiply, square unit, area, perimeter, square unit, length, width, 2 dimensional shape, 2D, square unit, area, square meter, square kilometer, square centimeter, square miles, rows, columns, area, length, width, square units, area, length, width, square units, rectangle, length, width, dimensions, square units, area, square area, unit cube, 90 degrees, length, width, height, area, multiply, square unit, area, perimeter, square unit, length, width, 2 dimensional shape, 2D, square unit, area, square meter, square kilometer, square centimeter, square miles, rows, columns, rectangle, length, width, dimensions, square units, area, square area, unit cube, 90 degrees, length, width, height, area, multiply, square unit, area, perimeter, square unit, length, width, 2 dimensional shape, 2D, square unit, area, square meter, square kilometer, square centimeter, square miles, rows, columns, length, width, height, area, multiply, square unit, area, perimeter, square unit, length, width, 2 dimensional shape, 2D, square unit, area, square meter, square kilometer, square centimeter, square miles, rows, columns, area, perimeter, square unit, length, width, 2 dimensional shape, 2D, square unit, area, square meter, square kilometer, square centimeter, square miles, rows, columns, 2D, square unit, area, square meter, square kilometer, square centimeter, square miles, rows, columns