SaiBook.us Geometry

Lesson

Title: Perimeter of Square

Grade: 6-a Lesson: S1-L3

Explanation: Hello students, let us learn a new topic in geometry today with definitions, concepts, examples, and worksheets included.

Lesson:

Definition: Square

A square is defined as a polygon with four sides, where all sides are of equal length, and all interior angles form right angles.

This geometric shape falls under the category of quadrilaterals.

The perimeter of a square is 4 times the length of one side.

It is denoted by "s", the length of one side of the square.

The formula for the perimeter (P) of a square is: P = 4s

$1$

Explanation: A carrom board is a square with sides of 30 cm and a perimeter of 120 cm.

(30 + 30 + 30 + 30 = 120 cm).