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1. pl.khanacademy.orgKhan Academy | Darmowe kursy, lekcje i ćwiczenia online

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   Ucz się za darmo matematyki, sztuki, programowania, ekonomii, fizyki, chemii, biologii, medycyny, finansów, historii i wielu innych. Khan Academy jest organizacją non-profit z misją zapewnienia darmowej edukacji na światowym poziomie dla każdego i wszędzie.

   • Zaloguj się

     Zaloguj się - Khan Academy | Darmowe kursy, lekcje i...

   • Programowanie

     Programowanie - Khan Academy | Darmowe kursy, lekcje i...

   • Początek matematyki

     Nauczanie wczesnej matematyki elementarnej - liczenie,...

   • Przedszkole

     Matematyka w przedszkolu—liczenie, podstawy dodawania i...

   • 1. klasa

     1. klasa - Khan Academy | Darmowe kursy, lekcje i ćwiczenia...

   • Arytmetyka

     Ten rozdział pozwoli Ci odświeżyć wiadomości z arytmetyki:...

   • Wstęp do algebry

     Podstawy algebry—wszystkie podstawowe umiejętności w...

   • Podstawy algebry

     Podstawy algebry—z naciskiem na najczęściej spotykane...

2. www.khanacademy.org › v › distance-between-a-point-and-a-lineDistance between point & line (video) | Khan Academy

   www.khanacademy.org › v › distance-between-a-point-and-a-line

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   The distance from a point to a line is the shortest distance between the point and any point on the line. This can be done with a variety of tools like slope-intercept form and the Pythagorean Theorem.

3. www.khanacademy.org › e › distance_between_point_and_lineDistance between point & line (practice) | Khan Academy

   www.khanacademy.org › e › distance_between_point_and_line

   Find the minimum distance between the point (− 2, − 2) ‍ and the line y = 1 3 x + 2 ‍ . Enter an exact answer with a square root.

4. www.khanacademy.orgKhan Academy | Free Online Courses, Lessons & Practice

   www.khanacademy.org

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   Created by experts, Khan Academy’s library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, AP®, SAT®, and more. It’s all free for learners and teachers.

5. www.3dsourced.com › 3d-software › best-free-cad-software-for-3d-printing16 Best Free CAD Software for 3D Printing 2024 - 3DSourced

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   20 lut 2024 · Best Free CAD Software for 3D Printing – Full Round-Up. Easiest CAD Software for 3D Printing (For Beginners): TinkerCAD; Sketchup Free; 3D Slash; Morphi; Meshmixer; Best Free CAD Design Software for 3D Printers: Blender; FreeCAD; Onshape; Wings3D; SolveSpace; Cheap CAD Software for 3D Printing: SelfCAD; Vectary; Best Free CAD Software For 3D ...

6. www.3dsourced.com › 3d-software › free-cad-software7 Best Free CAD Software in 2024 (Beginner-Friendly) - 3DSourced

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   20 lut 2024 · Best Free CAD Software for Beginners. 1. FreeCAD. Price: Free. Operating System Compatibility: Windows, macOS, Linux. Supported File Formats: STL, OBJ, DXF, and more. Image Source: 3DSourced. FreeCAD is as free as they come.

7. math.stackexchange.com › find-perpendicular-distance-from-point-to-line-in-3dFind perpendicular distance from point to line in 3D?

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   28 sie 2016 · Intuitively, you want the distance between the point A and the point on the line BC that is closest to A. And the point on the line that you are looking for is exactly the projection of A on the line. The projection can be computed using the dot product (which is sometimes referred to as "projection product").