Children with expressive language disorder have difficulty conveying or expressing information in speech, writing, sign language or gesture. (For preschool children, the difficulty expressing themselves in writing is not evident, as they have not started formal education.)
Rectangles have longer sides than any type of square. Opposite sides of rectangles are of equal lengths. All sides of squares are of equal lengths. Rectangles have longer sides than any type of square. Opposite sides of rectangles are of equal lengths. All sides of squares are of equal lengths.
The primary difference between a rectangle and a parallelogram is that all angles in a rectangle are 90 degrees, while none of the angles in a parallelogram are required to be 90 degrees. A parallelogram is defined by having opposite sides of equal length, and opposite angles of equal size. Full Answer >.