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Distance between a point and a line | Analytic geometry | Geometry | Khan Academy

· 22 · 232.8 thousand
Posted 4 years ago
Category: Education
Description: Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/geometry/analytic-geometry-topic/parallel-and-perpendicular/e/distance_between_point_and_line?utm_sourceYT&utm_mediumDesc&utm_campaignGeometryWatch the next lesson: https://www.khanacademy.org/math/geometry/geometric-constructions/geo-bisectors/v/constructing-a-perpendicular-bisector-using-a-compass-and-straightedge?utm_sourceYT&utm_mediumDesc&utm_campaignGeometryMissed the previous lesson? https://www.khanacademy.org/math/geometry/analytic-geometry-topic/parallel-and-perpendicular/v/equations-of-parallel-and-perpendicular-lines?utm_sourceYT&utm_mediumDesc&utm_campaignGeometryGeometry on Khan Academy: We are surrounded by space. And that space contains lots of things. And these things have shapes. In geometry we are concerned with the nature of these shapes, how we define them, and what they teach us about the world at large--from math to architecture to biology to astronomy (and everything in between). Learning geometry is about more than just taking your medicine ("It's good for you!"), it's at the core of everything that exists--including you. Having said all that, some of the specific topics we'll cover include angles, intersecting lines, right triangles, perimeter, area, volume, circles, triangles, quadrilaterals, analytic geometry, and geometric constructions. Wow. That's a lot. To summarize: it's difficult to imagine any area of math that is more widely used than geometry.About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.For free. For everyone. Forever. #YouCanLearnAnythingSubscribe to Khan Academy’s Geometry channel:https://www.youtube.com/channel/UCD3OtKxPRUFw8kzYlhJXa1Q?sub_confirmation1Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_userkhanacademy
Duration: 5 minutes and 32 seconds
Rating: 9/10 - Excellent
Definition: HD
Published: July 18, 2013
Uploader: Khan Academy

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