1. A World of Shapes
By Nada Allen

2. Triangles Triangles are the most simple polygons .
There are three letter names for triangles.
Triangles have three vertices .
The prefix tri- in the word triangle means three.

3. Rectangles Rectangles have four vertices and angles.
A rectangle is a parallelogram.
A rectangle has two lines of symmetry.

4. Squares Squares have four lines of symmetry.
A square has two parallel sides.
It is a four sided shape.

5. Trapezoids A trapezoid has one pair of parallel sides.
A trapezoid has one line of symmetry.
A trapezoid has four angles.

6. Quadrilaterals
A quadrilateral is a polygon with four sides, angles, and vertices.
A quadrilateral has eight possible names.
Some of them have two pairs of parallel sides.

7. Hexagons A hexagon has six angles.
A hexagon has more than two lines of symmetry.
A hexagon has one side that is parallel.

8. THE END
I hope you enjoyed that.
Now do you know your shapes?