Zach Star
This question seems like it requires calculus, but it actually has a much more clever solution
This question seems like it requires calculus, but it actually has a much more clever solution
Curated Video
Identifying Polygons: Understanding Attributes
In this video lesson, students learn how to identify polygons by examining their attributes. They are introduced to the concept of counting sides as a way to group shapes and the importance of closed figures without any gaps.
Brian McLogan
How to find the measure of one exterior angle given number of sides for 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...
Curated Video
Angle Properties in Triangles
Identifying special types of triangles based on the angle properties such as right triangles, obtuse triangles, and acute triangles.
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
What is the Definition of Congruent Triangles - Congruent Triangles
👉 Learn about congruent triangles theorems. Two or more triangles (or polygons) are said to be congruent if they have the same shape and size. There are many methods to determine whether two triangles are congruent. Some of the methods...
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
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Polygons - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Classifying Polygons Based On Parallel & Perpendicular Lines
Classifying polygons based on the presence or absence of parallel and perpendicular lines.
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...
msvgo
Quadrilaterals and other polygons
It defines a quadrilateral and its types. It explains the properties of each type of quadrilateral and other polygons such as pentagon, hexagon and so on.
KnowMo
Introduction to Polygons
This video is an introduction to the topic of polygons. The presenter explains the differences between regular and irregular polygons, as well as convex and concave polygons. They also provide examples of each type of polygon and explain...
FuseSchool
What Are Polygons
CREDITS Animation & Design: Peter van de Heuvel Narration: Lucy Billings Script: Lucy Billings The word polygon comes from Greek. Poly means “many” and Gon means “angles”. Polygon = many angles. Polygons are 2-dimensional shapes, that...
Professor Dave Explains
What is Integration? Finding the Area Under a Curve
An introduction to the concept of integration.
Professor Dave Explains
Types of Quadrilaterals and Other Polygons
Overview of the types of quadrilaterals.
Curated Video
Classifying Triangles Based On Angle Properties
Classifying triangles based on angle properties.
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...
Visual Learning Systems
Perimeter and Area: Calculating Perimeter
In this series of programs students are introduced to perimeter and area. Easy-to-understand examples enable students to understand the process by which perimeter is calculated. The area of rectangles, parallelograms, and triangles is...