it is the easyiest chapter

1. POLYGONS
SHAPE’S WHERE THEY HAVE
POLYGONS;
RECTANGLE
SQUARE
TRIANGLE
RHOMBUS
PARALLELOGRAM
TRAPEZIUM
KITE

2. POLYGONS THE DIFFERENT
TYPES OF TRIANGLES;
ISOSCELES TRIANGLE
EQUILATATERAL TRIANGLE
SCALENE TRIANGLE
THREE CATEGORIES BASED ON
ANGLES.
ACUTE ANGLED TRIANGLE
RIGHT ANGLED TRIANGLE
OBTUSE ANGLED TRIANGLE
SHAPE NAME;RECTANGLE

3. SHAPE NAME;TRIANGLE
SHAPE NAME; SQUARE

4. BY ;DEVINA VINAY
4-D