Question

all information of square

Answer 1

a square has four sides, four vertices,four. angle.
all sides of square are equal
each angle in square is 90degree
there are two diagonals

Answer 2

In Geometry a square is a closed figure which have four sides,four vertices,four equal angles etc.It is a regular quadrilateral.
Another meaning is in algebra.The square of a number is that number raised to power 2.A natural number is called a perfect square,if it is the square of a number.If a and b are two natural number such that a=b^2,then a is called a perfect square or a square number.