Types of Polygons



Videos, worksheets, stories and songs to teach Grade 3 students the types of polygons: Triangles, Quadrilaterals, Pentagon, Hexagon, Heptagon, Octagon, Nonagon, Decagon.

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A polygon is a closed plane (2-D) figure having three or more straight sides that intersect only at the vertices. Polygons have the same number of sides as vertices. Polygons are identified by their number of sides.

A regular polygon has equal sides and equal angles. An irregular polygon is a polygon whose sides are not all the same length. A circle is not a polygon because it does not have straight line segments.

polygons

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More about Polygons Polygon Games



Polygon Song by Peter Weatherall



I am a parallelogram song by Peter Weatherall





Math Made Easy: Polygons (part 1)
This videos shows regular and irregular polygons, define them, and shows you their features.



Math Made Easy: Polygons (part 2)
This video shows the different types of polygons based on their sides and angles measures.





Names of Basic Shapes



Naming Polygons
Math Lesson about different types of polygons. Some polygons include triangle, quadrilateral, pentagon, hexagon, heptagon, octagon, nonagon, and decagon.





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