The diagonals of a rectangle are equal which is not equal in case of a parallelogram. In a parallelogram, diagonals are just bisectors, in a rhombus diagonal are perpendicular bisectors. The diagonals of a rectangle are congruent.

Diagonal of square Each quadrilateral has two diagonals, a square too. Its diagonals are: equal in length. perpendicular bisectors of each other.

All sides of a square are equal. All angles of a square are right angles. The diagonals of a square meet each side at 45°. The diagonals of a square are equal and bisect each other at right angles.

Properties of a square The diagonals are perpendicular to and bisect each other. A square is a special type of parallelogram whose all angles and sides are equal.

In a square, the diagonals bisect each other. This is a general property of any parallelogram. And as a square is a special parallelogram, which has all the parallelogram’s basic properties, this is true for a square as well.

Properties of the diagonals in some quadrilaterals

The area of a square is equal to the length of one side to the power of two (length squared). The perimeter of a square is 4 times the length of one side. A square has a larger area than all other quadrilaterals with the same perimeter. The diagonals of a square bisect each other at 90 degrees and are perpendicular.

Since the area of rhombus is ” base* height”. If we consider a rhombus as a square then heigt is increasing. Consequently the area is increased. So the area of rhombus is smaller than square using same sides.

What do rectangles & squares have in common? What is different? Both are quadrilaterals, have right angles, two sets of parallel sides, and opposite sides equal. A square always has equal sides, but a rectangle might not.

The opposite angles of a parallelogram are always equal. The diagonals of a parallelogram bisect each other….The Below Table Shows Some Points on Rhombus and Square Differences.