1. FOUSIYA.R
OPTIONAL : MATHAMATHICS
FATHIMA MEMORIAL TRAINING
COLLEGE,MYLAPORE

2. See the equilateral
triangle
 The angles are equal
 The three sides are equal
 <ABC=60o , <ACB=60o ,
<CAB=60o

3. RECTAGLE &
SQUARE  In rectangle ABCD
 The sides are not equal but
angles are equal.
 In the case of square
 The sides are equal
 The angles are also equal.

4. REGULAR
PENTAGON
 In this pentagon
 The sides &angles are equal.
 Each angle is 1080

5.  REGULAR POLYGONS
We can conclude that, polygons like this, with
equal angles and lengths of sides also equal
are called REGULAR POLYGONS

6.  REGULAR HEPTAGON
 &REGULAR HEXAGON

7. THANK YOU