https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:lines-and-angles/x04ca845a9a148c80:point-line-segment-line-and-ray/v/basic-geometrical-terms 2024-04-23T15:47:45.605693116Z Basic Geometrical terms In this video we define what is point, segment, line , ray and other basic geometrical terms. Devashish Phadnis video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Basic Geometrical terms In this video we define what is point, segment, line , ray and other basic geometrical terms. https://cdn.kastatic.org/ka-youtube-converted/QmL-O07QLG4.mp4/QmL-O07QLG4.mp4 391 Basic geometrical ideas https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:lines-and-angles/x04ca845a9a148c80:point-line-segment-line-and-ray/v/terms-labels-in-geometry-indian-accent 2025-05-30T05:30:36.604331212Z Terms & labels in geometry Explore geometry fundamentals, including points, line segments, rays, and lines. Understand dimensions and how these elements form shapes and patterns. Learn key geometric terms like colinear points, midpoints, and vertices, and enhance your knowledge of geometry. Improve your skills and discover the world of shapes and space. Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Terms & labels in geometry Explore geometry fundamentals, including points, line segments, rays, and lines. Understand dimensions and how these elements form shapes and patterns. Learn key geometric terms like colinear points, midpoints, and vertices, and enhance your knowledge of geometry. Improve your skills and discover the world of shapes and space. https://cdn.kastatic.org/ka-youtube-converted/TUpv_DGp1Qc.mp4/TUpv_DGp1Qc.mp4 773 Basic geometrical ideas https://www.khanacademy.org/math/geometry-home/geometry-shapes/geometry-curves-and-polygons/v/intro-to-curves-basic-geometrical-ideas-class-6-india-khan-academy 2020-09-30T07:51:32Z Intro to curves In daily language, we all use the word curve to mean "not straight" but does the word curve have the same meaning in math? Can a straight line be a curve? Also, what makes a curve a 'simple curve'? Aanand Srinivas video https://cdn.kastatic.org/googleusercontent/XFp8kCxxaZ3f1QZdwIdE6vUTPWRet8vGezXlEog0lgg6ZEeoz6MYTH_ttjb7-GRpCmUrVC2IyEsLngNMjRkcnvG7 Intro to curves In daily language, we all use the word curve to mean "not straight" but does the word curve have the same meaning in math? Can a straight line be a curve? Also, what makes a curve a 'simple curve'? https://cdn.kastatic.org/ka-youtube-converted/EhmPK6iLz0Q.mp4/EhmPK6iLz0Q.mp4 412 Basic geometrical ideas https://www.khanacademy.org/math/geometry-home/geometry-shapes/geometry-curves-and-polygons/v/polygons-as-special-curves-basic-geometrical-ideas-class-6-india-khan-academy 2020-09-30T07:51:31Z Polygons as special curves You may have learnt that triangles, rectangles etc. are all examples of polygons but that circles are not. What exactly makes a curve a polygon? Aanand Srinivas video https://cdn.kastatic.org/googleusercontent/ckRjsH6uJtzQAEOQ-13-vPvrWm1omm0P1j7-mEZDEXFc-yHR5i7-VP9Knj07Q2S7HoHokCB7vUFtVVEuf91ZjPG2 Polygons as special curves You may have learnt that triangles, rectangles etc. are all examples of polygons but that circles are not. What exactly makes a curve a polygon? https://cdn.kastatic.org/ka-youtube-converted/hGRu2Pyl92w.mp4/hGRu2Pyl92w.mp4 193 Basic geometrical ideas https://www.khanacademy.org/math/revision-mh-math-class-6/x01cb2212e31ce997:week-1/x01cb2212e31ce997:angles/v/angles-introduction-indian-accent 2025-05-30T05:30:36.604331212Z Angles: introduction Two rays that share the same endpoint form an angle. Learn about angles and the parts of an angle, like the vertex. Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Angles: introduction Two rays that share the same endpoint form an angle. Learn about angles and the parts of an angle, like the vertex. https://cdn.kastatic.org/ka-youtube-converted/AnPeLNmqWRg.mp4/AnPeLNmqWRg.mp4 409 Basic geometrical ideas https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:lines-and-angles/x04ca845a9a148c80:angles/v/naming-angles-indian-accent 2025-06-08T17:08:59.076161332Z Naming angles Sal names angles based on their vertex and endpoints. Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Naming angles Sal names angles based on their vertex and endpoints. https://cdn.kastatic.org/ka-youtube-converted/1UPvlFxZvS4.mp4/1UPvlFxZvS4.mp4 71 Basic geometrical ideas https://www.khanacademy.org/math/class-6-ncf/x04ca845a9a148c80:playing-with-constructions/x04ca845a9a148c80:squares-and-rectangles/v/recognizing-shapes-indian-accent 2025-06-08T17:08:59.076161332Z Recognizing shapes Learn about recognizing and naming different shapes, such as circles, ovals, triangles, and various types of quadrilaterals like rectangles, squares, rhombuses, and trapezoids. The video explains the properties of each shape and how to distinguish them from one another.  Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Recognizing shapes Learn about recognizing and naming different shapes, such as circles, ovals, triangles, and various types of quadrilaterals like rectangles, squares, rhombuses, and trapezoids. The video explains the properties of each shape and how to distinguish them from one another.  https://cdn.kastatic.org/ka-youtube-converted/Yjraqd9t33g.mp4/Yjraqd9t33g.mp4 326 Basic geometrical ideas https://www.khanacademy.org/math/geometry/hs-geo-circles/hs-geo-circle-basics/v/language-and-notation-of-the-circle 2021-02-16T16:08:13Z Circles glossary Formal definition of a circle. Tangent and secant lines. Diameters and radii. major and minor arcs Sal Khan video https://cdn.kastatic.org/googleusercontent/SWae14xdpXW141daSvXpqUJZzzdAUuYNQ8-Zz-oWkTnYjVHewnV66scU53oFOzvcpEBnymxptuVTkmroZudMhhyh Circles glossary Formal definition of a circle. Tangent and secant lines. Diameters and radii. major and minor arcs https://cdn.kastatic.org/ka-youtube-converted/U2W7HPyC0cM.mp4/U2W7HPyC0cM.mp4 672 Basic geometrical ideas https://www.khanacademy.org/math/revision-tg-math-class-6/xf9df81a51b2787b9:week-1/xf9df81a51b2787b9:basic-geometrical-ideas/e/revision-basic-geometrical-ideas-tg-class-6 2026-02-18T21:20:35.275198076Z Revision basic geometrical ideas TG class 6 . Khan Academy exercise