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Instructional Video6:27
Brian McLogan

Learning to classify a triangle given three points

12th - Higher Ed
πŸ‘‰ Learn how to classify triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of its angles or on the basis of its side lengths. The classification of triangles on the bases of its angles are: acute,...
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Instructional Video0:56
Brian McLogan

Classify a triangle based on the angles of a triangle ex 4

12th - Higher Ed
πŸ‘‰ Learn how to classify triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of its angles or on the basis of its side lengths. The classification of triangles on the bases of its angles are: acute,...
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Instructional Video3:38
Curated Video

Classifying Right Triangles

K - 5th
In this lesson, students will learn the concepts of acute, obtuse, and right angles, as well as equilateral, isosceles, and scalene sides. By combining both angles and sides, students will be able to classify different types of right...
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Instructional Video1:22
Brian McLogan

How to determine if three lengths make up a triangle

12th - Higher Ed
πŸ‘‰ Learn how to classify triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of its angles or on the basis of its side lengths. The classification of triangles on the bases of its angles are: acute,...
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Instructional Video1:02
Brian McLogan

How to label a triangle as acute obtuse, right or equiangular

12th - Higher Ed
πŸ‘‰ Learn how to classify triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of its angles or on the basis of its side lengths. The classification of triangles on the bases of its angles are: acute,...
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Instructional Video1:26
Brian McLogan

How to label triangles depending on the length of their sides

12th - Higher Ed
πŸ‘‰ Learn all about classifying triangles. A triangle is a closed figure with three sides. A triangle can be classified based on the length of the sides or based on the measure of the angles. To classify a triangle based on the length of...
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Instructional Video3:35
The Bazillions

Triangular Triangles

K - 5th
Sing along with Maybelline Scalene, Eloise Isosceles, and Daffodil Equilateral, as you learn to untangle all these triangular triangles!
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Instructional Video3:22
Brian McLogan

How do we determine the relationships of a 45 45 90 triangle

12th - Higher Ed
πŸ‘‰ Learn about the special right triangles. A special right triangle is a right triangle having angles of 30, 60, 90, or 45, 45, 90. Knowledge of the ratio of the length of sides of a special right triangle enables us to solve for any...
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Instructional Video7:33
Brian McLogan

Quick Special Right Triangles Review

12th - Higher Ed
In this video we are going to explore how to find the missing measures of a right triangle using special right triangles ⭐️ Quick Pythagorean Triple Review - β€’ Quick Pythagorean Triple Review ⭐️ Quick Trigonometric Functions Review - β€’...
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Instructional Video8:36
Let's Tute

Types of Triangles Based on angles and sides - Geometry

9th - Higher Ed
In this online video we will learn Types of Triangles based on angles and sides.
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Instructional Video7:19
Brian McLogan

Master Finding the area and perimeter of a triangle (mistake)

12th - Higher Ed
Master Finding the area and perimeter of a triangle (mistake)
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Instructional Video7:31
Curated Video

Finding the Size of an Angle in a Polygon

9th - 12th
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2HR Q9, which involves regular polygons. Students will understand the properties of regular polygons, including the relationships between angles...
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Instructional Video8:02
Curated Video

GCSE Maths - 5 Angle Rules to Know #116

9th - Higher Ed
This video covers the 5 most basic angle rules and then goes through a sample exam questions. The angle rules we cover are: - Angles in a triangle add to 180Β° - Angles on a straight line add to 180Β°, - Angles in a quadrilateral add to...
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Instructional Video1:22
Brian McLogan

What is a perpendicular bisector

12th - Higher Ed
πŸ‘‰ Learn the essential definitions of triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of their angles or on the basis of their side lengths. The classification of triangles on the bases of their...
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Instructional Video1:14
Brian McLogan

What is a line bisector

12th - Higher Ed
πŸ‘‰ Learn the essential definitions of triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of their angles or on the basis of their side lengths. The classification of triangles on the bases of their...
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Instructional Video4:38
Brian McLogan

What are the points on a unit circle by 45 degrees

12th - Higher Ed
πŸ‘‰ Learn about the points on the unit circle. A unit circle is a circle which radius is 1 and is centered at the origin in the cartesian coordinate system. To construct the unit circle we take note of the points where the unit circle...
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Instructional Video1:23
Visual Learning Systems

Perimeter and Area: Summing Up (Perimeter and Area)

9th - 12th
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...
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Instructional Video4:43
Curated Video

Drawing Geometric Shapes with Given Lengths of Sides

K - 5th
In this video, the teacher explains how to draw geometric shapes using only the lengths of their sides. They demonstrate how to draw triangles with different side lengths and explore the concept of congruent triangles. They also show how...
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Instructional Video2:22
Brian McLogan

Classifying triangles by the measure of their sides

12th - Higher Ed
πŸ‘‰ Learn all about classifying triangles. A triangle is a closed figure with three sides. A triangle can be classified based on the length of the sides or based on the measure of the angles. To classify a triangle based on the length of...
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Instructional Video2:57
Curated Video

Area Of A Triangle 1/2absinC

12th - Higher Ed
The area of a triangle is Β½ the base X perpendicular height. If we don’t have the perpendicular height, there is another formula we can use: 1/2absinC which we look at in this video. We need two sides and the angle in between. This will...
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Instructional Video0:49
Brian McLogan

Learn how to classify a triangle by it's sides ex 8

12th - Higher Ed
πŸ‘‰ Learn how to classify triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of its angles or on the basis of its side lengths. The classification of triangles on the bases of its angles are: acute,...
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Instructional Video0:50
Brian McLogan

Given the angles of a triangle learn how to classify the triangle ex 3

12th - Higher Ed
πŸ‘‰ Learn how to classify triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of its angles or on the basis of its side lengths. The classification of triangles on the bases of its angles are: acute,...
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Instructional Video0:37
Brian McLogan

Learn to classify a triangle based on the sides of the triangle ex 7

12th - Higher Ed
πŸ‘‰ Learn how to classify triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of its angles or on the basis of its side lengths. The classification of triangles on the bases of its angles are: acute,...
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Instructional Video0:55
Brian McLogan

Learn how to classify a triangle based on the number of sides ex 1

12th - Higher Ed
πŸ‘‰ Learn how to classify triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of its angles or on the basis of its side lengths. The classification of triangles on the bases of its angles are: acute,...

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