Professor Dave Explains
Three-Dimensional Shapes Part 1: Types, Calculating Surface Area
How to calculate surface area.
Curated Video
Polygons and Special Types of Polygons
Identifying the properties of polygons and special types of polygons like quadrilaterals and triangles.
Brian McLogan
How to find the measure of one exterior angle of a regular polygon
👉 Learn about the interior and the exterior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The sum of the...
Tarver Academy
6-1 Properties and Attributes of Polygons - Geometry Help
In This Episode, Tyler Teaches Us About Properties and Attributes of Polygons - Geometry Help
Brian McLogan
How to determine the rotation of a heart
👉 Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Let's Tute
Trapezium and Kites - Properties
A plane figure with four sides and four angles is called a Quadrilateral. Let's learn its different types: Parallelogram, Trapezium & Kite in this session
Curated Video
Demonstrating Circle Similarity Using Translations and Dilations
In this video, we review the concept of similarity, where corresponding angles are congruent and corresponding sides are proportional. This lesson helps students understand the criteria for similarity and how it applies specifically to...
FuseSchool
Interior Angles
In this video we are going to look at the angles in polygons… the sum of all interior angles and the size of one interior angle. In another video we will look at exterior angles. Before we start, you should already know the names of...
Curated Video
Drawing Shapes with Specific Number of Sides
This video is a lesson on how to draw shapes with a specific number of sides. The narrator explains what a polygon is and how attributes play a role in constructing different shapes. The viewers are shown examples of different shapes and...
Mazz Media
Symmetry
Through real life examples and animation, this video shows students that when an object is symmetrical, it has the property of symmetry and that the line of symmetry is the line of reflection. Students will come to understand that many...
Brian McLogan
How to determine the measure of each exterior angles for a regular hexagon
👉 Learn how to find the measure of the exterior angle of a regular polygon. The exterior angle of a polygon is the angle between a side of the polygon and an outward extension of the adjacent side. The sum of the exterior angles of a...
Let's Tute
Introduction to Quadrilaterals and Properties of Parallelograms
In this video, the teacher explains the concept of polygons and focuses on quadrilaterals, specifically parallelograms and their properties. The video covers the different types of quadrilaterals and their characteristics, including the...
Professor Dave Explains
Types of Quadrilaterals and Other Polygons
Overview of the types of quadrilaterals.
Curated Video
Olivia's Garden (Find the area of a polygon using the area of a rectangle and the area of a triangle)
Olivia is trying to determine the area of her garden. Her garden is shaped as a trapezoid, since it has 4 sides with only one pair of parallel sides. Unfortunately, Olivia doesn’t know the formula to find the area of a trapezoid. How...
Curated Video
Classifying Triangles Based On Angle Properties
Classifying triangles based on angle properties.
msvgo
Polyhedrons
This nugget explains what a Polyhedron is. It also explains convex, concave and regular Polyhedrons along with the Euler's formula.
Science360
Wired For Success - narrated by Neil deGrasse Tyson
Internet, cell phones, Facebook and Twitter... it's clear that technology plays a big role in many students' lives. But in many classrooms -- particularly in schools with limited resources -- teachers still rely on paper, pens, chalk and...
Mazz Media
Symmetry
Through real life examples and animation, this video shows students that when an object is symmetrical, it has the property of symmetry and that the line of symmetry is the line of reflection. Students will come to understand that many...
Curated Video
Counting Sides and Angles to Identify Polygons
In this video, the teacher explains how to differentiate between a pentagon and a hexagon and determine if they are regular or irregular. The teacher emphasizes the importance of understanding the vocabulary associated with shapes and...