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.
Diagonals of a Rectangle. A rectangle has two diagonals, they are equal in length and intersect in the middle. The Diagonal is the square root of (width squared + height squared) : Diagonal d = â(w 2 + h 2).