Squares

a.      Picture Squares

  

 

b.      Understanding Squares

Square is a flat two-dimensional wake formed by four ribs (a) of the same length and has four corners, all of which is a right angle.

c.       Properties of Squares

·         The opposite sides are parallel

·         All of the angles are right angles

·         The diagonals are equal and bisect each other

·         All sides are equal

·         The diagonals bisect the angles

·         The diagonals cross perpendicularly

d.      Formula of the perimeter and the area of the Squares

Formula of  the perimeter is :

4.s or S+S+S+S

Formula of the area are :

s . s