Array
Lumos Video Store
This page provides a list of educational videos related to Area: Triangles and Trapezoids. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Area: Triangles and Trapezoids.
The converse of the Pythagorean theorem and special triangles
By MathPlanetVideos
Find the value of x in the right triangle.
Another Pythagorean theorem proof | Right triangles and trigonometry | Geometry | Khan Academy
By Khan Academy
Khan Academy presents Another Pythagorean Theorem Proof, an educational video resource on math.
Pythagorean theorem 2 | Right triangles and trigonometry | Geometry | Khan Academy
By Khan Academy
In this video, Sal Khan continues discussing the Pythagorean Theorem to solve for the third side of the triangle Mr. Khan uses computer software for demonstration. The screen is a little 'busy' so the viewer may want to open the screen to 'full screen' to see all more clearly.
Pythagorean theorem 1 | Right triangles and trigonometry | Geometry | Khan Academy
By Khan Academy
This is a Khan Academy video about solving a word problem involving the need to find the length of a rope that attaches a mast of a boat with the deck of the boat.