This three-minute video is from Sal Khan about using the Pythagorean Theorem to solve a word problem: A carpet measures 7 feet long and has a diagonal measurement of square root of 74 feet. Find the width of the carpet.
Mr. Khan uses computer softw...are 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. (02:59)[more]

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 sc...reen' to see all more clearly. (02:59)[more]

This video shows how folding paper can help students learn about the Pythagorean theorem. The video can be stopped to allow students to keep pace with the folding and explanation. (03:14)

This is an introduction to the Pythagorean Theorem. Mr. Khan, the insgtructor, uses computer software for his demonstration. Although he uses different colors for emphasis, the screen is a little 'busy' so the viewer may want to open the screen to 'f...ull screen' to see all the information more clearly. (10:46)[more]

Distance Formula Pythagorean Theorem Applications - The instructor teaches the viewer how to apply the distance formula and the Pythagorean theorem to real-life problems. The instructor uses computer software for demonstration. (03:31)

Learn Distance Formula and Pythagorean Theorem - The instructor in this video teaches how to use the distance formula and the Pythagorean theorem. (07:14) The instructor uses computer software for demonstration.

How to apply the Pythagorean Theorem - The instructor teaches the viewer how to apply and use the Pythagorean Theorem. The instructor uses computer software for demonstration. (02:14)

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