Young children polygons

1.  Basic Polygons & Circles
Geometry

2. Number of sides determines name

3. Triangles
3 SIDES

4. Isosceles- 2 equal sides
Equilateral- all sides equal
Scalene- no sides are equal

5. Quadrilaterals
4 SIDES
RECTANGLE
TRAPEZOID
PARALLELOGRAM
SQUARE

6. Pentagons
5 SIDES

7. Octagons
8 SIDES

8. Circles
0 SIDES

9. Radius- A line segment that joins
the center of a circle with any point
on its surface.
Diameter- a straight segment that
passes through the center of the
circle with endpoints on the circle