Lumos Video Store
This page provides a list of educational videos related to Classifying Triangles by Length of Sides. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Classifying Triangles by Length of Sides.
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.
Learn Equilateral, Scalene & Isosceles Triangles and Acute, Obtuse & Right Triangles - [15]
By Math and Science
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!
Trigonometric Functions To Find Unknown Sides of Right Triangles, Ex 2
By PatrickJMT
Trigonometric Functions To Find Unknown Sides of Right Triangles, Ex 2. In this video, I use information about the length of the hypotenuse of a right triangle as well as a trig function to find the length of a missing side.
Trigonometric Functions To Find Unknown Sides of Right Triangles, Ex 3
By PatrickJMT
Trigonometric Functions To Find Unknown Sides of Right Triangles, Ex 3. In this video, I use information about the length of the hypotenuse of a right triangle as well as a trig function to find the length of a missing side.
Understand Quadrilaterals - Trapezoid, Rhombus, Parallelogram, Rectangle, Square, Kite - [13]
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
