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15 Σεπ 2020 · Educational video for children to learn what polygons are and how we classify them. A polygon is a plane figure described by a closed, polygonal line. Polygo...
Polygons are generally denoted by n-gon where n represents the number of sides it has, For example, a five-sided polygon is named as 5-gon, a ten-sided is named as 10-gon, and so on. However, few polygons have some special names.
Quadrilaterals. Quadrilateral just means "four sides". (quad means four, lateral means side). A Quadrilateral has four-sides, it is 2-dimensional (a flat shape), closed (the lines join up), and has straight sides.
Learn Practice Download. Polygons are defined as two-dimensional closed shapes that are formed by joining three or more line segments with each other. We tend to encounter polygons mostly while we learn about geometry.
Learn in App. What Are Polygons? A polygon is a closed, two-dimensional shape that has straight sides. Look at these shapes. Only shape 1 is a polygon. The 3 Features of Polygons. A polygon is a closed shape. It has no openings. This means it has line segments that start and end at the same point.
Watch a video. A polygon is regular if all of its sides have the same length and all of its angles have the same measure. The angles all measure 90 °. hatch marks indicate that the sides all have the same length. Questions. answered.
Discover 7 free and ready-to-use GeoGebra resources for grades 4-8 to learn and practice naming polygons by the number of sides and differentiate between quadrilaterals based on their properties.
