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Polygons are closed, two-dimensional shapes that are formed by three or more line segments. They are closed, plane figures that are bounded by straight lines. How to Identify a Polygon? A shape is a polygon if it has the following characteristics: The shape must be a closed shape, that is, it must end and begin at the same point.
Oct 24, 2023 · Dive into the world of geometry and learn how to easily identify and classify diverse polygons based on their sides and angles. Polygons are closed, flat (or two-dimensional) shapes formed by straight lines.
A Polygon is a closed figure made up of line segments (not curves) in a two-dimensional plane. Polygon is the combination of two words, i.e. poly (means many) and gon (means sides). A minimum of three line segments is required to connect end to end, to make a closed figure.
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A polygon is a plane, flat two-dimensional closed figure bounded by straight lines. Learn the definition, different types, interior angles with solved examples! Skip to content
- A diagonal of a polygon is a line segment connecting two non-consecutive vertices (corners).
- A Regular polygon has all sides of equal length and each angle also measures equal.
- Polygon is a closed shape made up of straight-line segments. The circle is a closed figure but it is made of a curve. So, a circle is not a polygon.
- A polygon must have a minimum of three sides.
- No, polygons have the same number of sides and angles because they are closed figures with non-intersecting lines.
Nov 1, 2024 · A polygon is a two-dimensional closed figure that has three or more straight sides. Any figure with straight edges, such as a triangle or rectangle, is a polygon. Figures that have any curved sides or open sides are not classed as polygons. The following figure is NOT a polygon. [Figure 2]
Jan 21, 2020 · In the video below we’ll learn: How to classify a polygon. Determine its name by counting the number of sides. Decide if the figure is regular, irregular, convex, or concave. Use the theorem of quadrilaterals to find angle measures.
Example 1: classify the shape by sides and regular or irregular. Name the type of polygon. State the number of sides. The polygon has 6 6 sides. 2 Recall the definition. A regular polygon has sides that are the same length and angles that are the same size.
