BUILDING PATTERNS with POLYGONS Nsa Form

Instructions and help about BUILDING PATTERNS WITH POLYGONS Nsa

a polygon is a closed flat shape with straight edges closed means there are no gaps in the shape each polygon is given a name depending on how many sides it has a three-sided polygon is called a triangle a four-sided polygon is called a quadrilateral when a polygon has five or more sides the names follow a simple pattern a five-sided polygon is called a pentagon a six-sided polygon is called a hexagon a seven-sided polygon is called a heptagon an eight-sided polygon is called an octagon a nine-sided polygon is called a nonagon and a ten-sided polygon is called a decagon and so on it's important to learn the prefixes penta hexa hepta octa nana and deca as they appear in chemistry and many other english words when a polygon has a large number of sides you can just call it an n-gon 20-sided polygon is a 20-gon a 39-sided polygon is a 39-gun and so on which of the following shapes are polygons you