Presentation on training of trainers help during their tot presentation presenting all contents of chapter area and perimeter.

1. Concepts in a
subject- Easy and
Tough
Concepts in Maths-
Easy and
Interesting
MATHEMATICS IS DIFFERENT
Mathematics is everywhere

2. • MR. ANUJ DHAIYA
• MS. ACHHARI GARG
• MS. KAUSHALYA
• MS. MEENA
• MS. ANNU
• MS. SUMAN
• MS. MUKESH
• MS. DEEPENDER DHULL
• MS. ASHU GUPTA
TEAM: 1(MATHEMATICS)

3. WALK AROUND GO SIDE TO SIDE
ADD THEM UP,DON’T LET THEM HIDE
THE BOUNDARY’S SUM ,IT’S REALLY NEAT
PERIMETER’S THE TRACK FOR YOUR FEET

4. PERIMETER OF TRIANGLE
The perimeter of a triangle is the total
length of its three sides.
Formula:P= a+b+c
Where a, b and c are the lengths of the
sides of the triangle.

5. PERIMETER OF RECTANGLE
Perimeter of rectangle is defined as
the sum of all sides.Perimeter of
rectangle=L+L+B+B=2L+2B=2(L+B)

6. PERIMETER OF SQUARE
PERIMETER=S1+S2+S3+S4
PERIMETER OF SQUARE=S+S+S+S
(P) = 4 × SIDE

7. WHAT ARE POLYGONS?
A POLYGON IS A CLOSED FIGURE MADE UP
OF LINE SEGMENTS (NOT CURVES) IN A
TWO-DIMENSIONAL PLANE. POLYGON IS
THE COMBINATION OF TWO WORDS, I.E.
POLY (MEANS MANY) AND GON (MEANS
SIDES).

9.  FREE AND OPEN SOURCE: SOURCE CODE FREELY AVAILABLE.
 PYTHON IS INTERPRETED: PROCESSED AT RUNTIME BY THE
INTERPRETER .
 PYTHON IS INTERACTIVE: SIT AT A PYTHON PROMPT AND
INTERACT WITH THE INTERPRETER DIRECTLY TO WRITE YOUR
PROGRAMS.
 PYTHON IS OBJECT-ORIENTED: SUPPORT OBJECT STYLE
PROGRAMMING
 PORTABLE : SUPPORTS ALL HARDWARE WITH SAME
INTERFACES
 DATABASES: SUPPORTS CONNECTIVITY WITH ALL DATABASES.
Python Overview

10.  PERIMETER REFERS TO THE TOTAL DISTANCE
AROUND THE EDGE OF A TWO-DIMENSIONAL
CLOSED SHAPE OR FIGURE, ESSENTIALLY
MEASURING THE LENGTH OF ITS BOUNDARY.
 EXAMPLES OF CLOSED TWO DIMENSIONAL
FIGURES: (SHAPES)
 THE BEST WAY TO FIND IT IS YOU START FROM
ONE POINT AND COME BACK TO THE SAME POINT
GOING ALONG THE EDGE ONLY ADDING UP ALL
THE LENGTHS .
OVERVIEW