Brian McLogan
Learning to classify a triangle given three points
π 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,...
Brian McLogan
Classify a triangle based on the angles of a triangle ex 4
π 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,...
Curated Video
Classifying Right Triangles
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...
Brian McLogan
How to determine if three lengths make up a triangle
π 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,...
Brian McLogan
How to label a triangle as acute obtuse, right or equiangular
π 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,...
Brian McLogan
How to label triangles depending on the length of their sides
π 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...
The Bazillions
Triangular Triangles
Sing along with Maybelline Scalene, Eloise Isosceles, and Daffodil Equilateral, as you learn to untangle all these triangular triangles!
Brian McLogan
How do we determine the relationships of a 45 45 90 triangle
π 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...
Brian McLogan
Quick Special Right Triangles Review
In this video we are going to explore how to find the missing measures of a right triangle using special right triangles βοΈ Quick Pythagorean Triple Review - β’ Quick Pythagorean Triple Review βοΈ Quick Trigonometric Functions Review - β’...
Let's Tute
Types of Triangles Based on angles and sides - Geometry
In this online video we will learn Types of Triangles based on angles and sides.
Brian McLogan
Master Finding the area and perimeter of a triangle (mistake)
Master Finding the area and perimeter of a triangle (mistake)
Curated Video
Finding the Size of an Angle in a Polygon
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...
Curated Video
GCSE Maths - 5 Angle Rules to Know #116
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...
Brian McLogan
What is a perpendicular bisector
π 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...
Brian McLogan
What is a line bisector
π 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...
Brian McLogan
What are the points on a unit circle by 45 degrees
π 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...
Visual Learning Systems
Perimeter and Area: Summing Up (Perimeter and Area)
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...
Curated Video
Drawing Geometric Shapes with Given Lengths of Sides
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...
Brian McLogan
Classifying triangles by the measure of their sides
π 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...
Curated Video
Area Of A Triangle 1/2absinC
The area of a triangle is Β½ the base X perpendicular height. If we donβt 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...
Brian McLogan
Learn how to classify a triangle by it's sides ex 8
π 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,...
Brian McLogan
Given the angles of a triangle learn how to classify the triangle ex 3
π 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,...
Brian McLogan
Learn to classify a triangle based on the sides of the triangle ex 7
π 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,...
Brian McLogan
Learn how to classify a triangle based on the number of sides ex 1
π 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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