LEARN MATH STEP BY STEP THROUGH VERY EASY PROCESS

PROPERTY OF SQUARE

**SQUARE -**

**If two adjacent sides of a
rectangle are equal, it is called a square. In the figure, ABCD is a square. A
square has all the properties of a rectangle and the following additional
property.**

__Property –__ All the sides of a
square are equal in length.

**Thus, every square is a rhombus and it
has all the properties of a rhombus.**

**So, AC ⊥ BD, AC bisects ∠A and ∠C, and BD bisects ∠B and ∠D and **

**∆ OAB ≅ ∆ OBC ≅ ∆ OCD ≅ ∆ ODA**