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Oct 24, 2023 · A polygon is a closed, two-dimensional shape formed by straight line segments. The point where two segments meet is called a vertex, and the segments themselves are the sides. Classifying by Number of Sides: riangle (3 sides) Quadrilateral (4 sides) Pentagon (5 sides) Hexagon (6 sides) … and so on. Classifying by Side Length:
- Types of Polygons
- Names of Polygons
- Classification of Polygons – Lesson & Examples
So, what is a polygon? A polygon is a closed sided figure, formed by three or more segments that never cross. And we can further identify it’s type as either convex, concave or regular. A convex polygon is when no line that contains a side of the polygon includes a point in the interior of the polygon. And a concave polygonis one that is not convex...
But how do we name a polygon? Polygons are named by the number of sides they have! And just like there are some incredible properties about triangles, there are some important theorems and properties regarding quadrilaterals. As in a triangle, quadrilaterals have both interior and exterior angles, and the sum of the interior angles in any quadrilat...
43 min 1. Introduction to classifying, naming, and determining types of polygons 2. 00:00:17– What is a polygon? Including concave vs convex polygons (Examples #1-8) 3. Exclusive Content for Member’s Only 1. 00:12:03– How to name polygons? What are regular polygons? What is a diagonal of a polygon? 2. 00:18:02– Name the polygon and identify if it i...
- 12 min
Classifying Polygons. Closed shapes or figures in a plane with three or more sides are called polygons. Alternatively, a polygon can be defined as a closed planar figure that is the union of a finite number of line segments. In this definition, you consider closed as an undefined term. The term polygon is derived from a Greek word meaning ...
Ms. Hershey reviews parallel and perpendicular lines as well as acute, right, and obtuse angles. We apply this information to classify shapes and figures.
- 15 min
- 172
- UTES Education
Course: Geometry (all content) > Unit 3. Lesson 3: Classifying geometric shapes. Classifying shapes by line and angles types. Classify shapes by line and angle types. Properties of shapes. Classifying shapes.
Tech-Enhanced Learning. Trusted by over 10 million students, parents and teachers worldwide. "Class Ace is the favorite part of my students' day." Paola, Teacher. Key Points: A circle is made up of a curved side. It has no straight sides. A triangle is made of 3 straight sides.
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These two quadrilaterals also share 2 pairs of parallel lines and 4 equal lengths. You can classify and compare shapes by using a Venn diagram. Each shape has been placed in the section of the ...
