Square is a parallelogram where

all sides are equal and all angles are 90°


Properties of Square:

Since it is a parallelogram,

it will have all its properties

In parallelogram

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

Other properties are

Diagonals are of equal length

i.e. AC = BD

Square - Part 2

  1. Chapter 3 Class 8 Understanding Quadrilaterals
  2. Concept wise


Other properties are Diagonals bisect each other at Right angles OB = OD , OA = OC, ∠AOB = 90° ∠BOC = 90° ∠COD = 90° ∠AOD = 90°

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.