Pythagorean theorem 3 | Right triangles and trigonometry | Geometry | Khan Academy - Free Educational videos for Students in K-12 | Lumos Learning

## Pythagorean theorem 3 | Right triangles and trigonometry | Geometry | Khan Academy - Free Educational videos for Students in k-12

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#### DESCRIPTION:

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 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.

#### OVERVIEW:

Pythagorean theorem 3 | Right triangles and trigonometry | Geometry | Khan Academy is a free educational video by Khan Academy.It helps students in grades 9,10,11,12 practice the following standards 8.G.B.7.

This page not only allows students and teachers view Pythagorean theorem 3 | Right triangles and trigonometry | Geometry | Khan Academy but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.

1. 8.G.B.7 : Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions..

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8.G.B.7

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