1. Geometric Figures:
Polygons

2. Characteristics of a Polygon
It is a closed geometric figure.
It has at least 3 line segments that do not cross.
None of the sides are curved.

3. Examples of 4 Sided Polygons:
Quadrilateral
Rectangle
Square
Trapezoid
Parallelogram
Rhombus

4. A quadrilateral is a polygon with 4 sides.

5. A rectangle is a quadrilateral with four right angles.

6. A square is a rectangle with 4 sides of equal length.

7. A trapezoid is a quadrilateral with exactly one pair of parallel sides.

8. A parallelogram is a quadrilateral with both pairs of opposite sides parallel.

9. A rhombus is a quadrilateral with 4 congruent sides.