Isosceles Triangles Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Isosceles Triangles. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Isosceles Triangles.


Learn Equilateral, Scalene & Isosceles Triangles and Acute, Obtuse & Right Triangles - [15]


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

Find missing angles of triangles


By Khan Academy

Sal combines what we know about isosceles triangles and parallel lines with the power of algebra to solve the angles of an isosceles triangle.

18 - Properties of Isosceles Triangles


By thenewboston

This is a video lecture course on Introduction to Geometry.......

Triangles


By MathPlanetVideos

Find out whether the triangles are right, isosceles, acute, scalene, obtuse or equilateral

Another isosceles example problem | Congruence | Geometry | Khan Academy


By Khan Academy

Possible angles for an isosceles triangle. All Khan Academy content is available for free at www.khanacademy.org

Find missing angles of triangles


By Khan Academy

Three example problems involving isosceles and equilateral triangles (partly taken from Art of Problem Solving, by Richard Rusczyk).

Triangles and Triangle Shapes - a Quick Kindergarten Online Learning Lesson - The Montessori Way


By Learn And Play Montessori School

Triangles are a key shape and geometry is a key pre-STEM skill for our Kindergarten children. Check out our fun video, and help your child stay learning.

Recognizing triangle types


By Khan Academy

Scalene, isosceles, equilateral, acute, right, obtuse. All are types of triangles but what makes them special depends on the method of categorization. Watch this outstanding explanation.

Find missing angles of triangles


By Khan Academy

Sal solves the following problem: The measures of two angles of an isosceles triangle are 3x+5 and x+16. Find all possible values of x.

Congruent legs and base angles of isosceles triangles | Congruence | Geometry | Khan Academy


By Khan Academy

Showing that congruent legs imply equal base angles and vice versa. All Khan Academy content is available for free at www.khanacademy.org

Equilateral Triangles


By yourteachermathhelp

In this lesson students learn to classify triangles as scalene (all sides have different lengths) isosceles (at least two sides have the same length) or equilateral (all sides have the same length). Students also learn that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

10th grade math | MathHelp.com


By MathHelp.com

MathHelp.com is a great way to learn how to do Algebra with the help of a personal math teacher inside every lesson! Whether you're taking Algebra in school or preparing for a standardized test that requires in-depth knowledge of Algebra, our custom math courses are the perfect way to learn the Algebra you need to know.