Polygons A polygon is a 2D shape with straight sides. Polygons surround us everywhere. How many of the polygons on the following slides can you name?

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Polygons A polygon is a 2D shape with straight sides. Polygons surround us everywhere. How many of the polygons on the following slides can you name?

Giants’ Causeway, Ireland $5 coin, Hong Kong Stop sign Bahai House of Worship, Uganda HEXAGON (6 sides) DECAGON (10 sides) OCTAGON (8 sides)NONAGON (9 sides)

ChinaBio laboratory, China “The __________”, USA Car park, Hamburg, Germany Brazilian national flag HEPTAGON (7 sides) TRAPEZIUM (4 sides) RHOMBUS (4 sides) PENTAGON (5 sides)PARALLELOGRAM (4 sides)