Rhombus

Rhombus is a parallelogram where

all sides are equal

i.e. AB = BC = CD = AD

In parallelogram

• Opposite sides are equal
• Opposite angles are equal
• Diagonals bisect each other
• Sum of adjacent angles is 180°

Properties of Rhombus:

Since it is a parallelogram,

it will have all its properties

Other properties are

Diagonals bisect each other at right angles

  AO = CO and BO = DO

and

  ∠ AOB = 90°

  ∠ BOC = 90°

  ∠ COD = 90°

  ∠ AOD = 90°