#### DESCRIPTION:

In this video, Sal Khan, explains how to how to find the distance between lines using the Pythagorean Formula. Mr. Khan uses the Paint Program (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education.

#### OVERVIEW:

Distance formula | Analytic geometry | Geometry | Khan Academy is a free educational video by Khan Academy.It helps students in grades 9,10,11,12 practice the following standards HSG.GPE.B.6,HSG.GPE.B.4,HSG.GPE.B.7.

This page not only allows students and teachers view Distance formula | Analytic geometry | Geometry | Khan Academy but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.

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1. HSG.GPE.B.6 :** Find the point on a directed line segment between two given points that partitions the segment in a given ratio..

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2. HSG.GPE.B.4 :** Use coordinates to prove simple geometric theorems algebraically. For example, prove or disprove that a figure defined by four given points in the coordinate plane is a rectangle; prove or disprove that the point (1, √3) lies on the circle centered at the origin and containing the point (0, 2)..

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3. HSG.GPE.B.7 :** Use coordinates to compute perimeters of polygons and areas of triangles and rectangles, e.g., using the distance formula..

GRADES:

**9101112**

STANDARDS:

**HSG.GPE.B.6HSG.GPE.B.4HSG.GPE.B.7**