https://www.khanacademy.org/math/class-9-tg/x06d55bfa213a79fd:quadrilaterals/x06d55bfa213a79fd:more-geometrical-statements/v/special-parallelograms 2025-05-15T14:44:06.823245258Z Special Parallelograms This video explores special parallelograms, breaking down their defining properties. Learn how rectangles have opposite sides that are equal and four right angles, while squares take it further with all sides equal and perfectly symmetrical diagonals. Mahak Wasan video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Special Parallelograms This video explores special parallelograms, breaking down their defining properties. Learn how rectangles have opposite sides that are equal and four right angles, while squares take it further with all sides equal and perfectly symmetrical diagonals. https://cdn.kastatic.org/ka-youtube-converted/dVFp9psjn8c.mp4/dVFp9psjn8c.mp4 322 Some special parallelograms https://www.khanacademy.org/math/class-9-tg/x06d55bfa213a79fd:quadrilaterals/x06d55bfa213a79fd:types-of-quadrilaterals/v/quadrilateral-types-indian-accent 2025-06-04T10:04:13.13703146Z Quadrilateral types Learn to identify quadrilaterals such as kites, trapezoids, parallelograms, rhombuses, rectangles, and squares by side length, presence of parallel sides, and angle type. Kalakrit (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Quadrilateral types Learn to identify quadrilaterals such as kites, trapezoids, parallelograms, rhombuses, rectangles, and squares by side length, presence of parallel sides, and angle type. https://cdn.kastatic.org/ka-youtube-converted/ZlQZ0EMCKhc.mp4/ZlQZ0EMCKhc.mp4 168 Some special parallelograms https://www.khanacademy.org/math/revision-term-1-mh-math-class-8/x0c43044bb5624863:week-3/x0c43044bb5624863:quadrilateral-construction-and-types/v/rhombus-diagonals-indian-accent 2025-06-04T10:04:13.13703146Z Rhombus diagonals Sal proves that opposite angles of a parallelogram are congruent. Kalakrit (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Rhombus diagonals Sal proves that opposite angles of a parallelogram are congruent. https://cdn.kastatic.org/ka-youtube-converted/Hld2HXHe0X0.mp4/Hld2HXHe0X0.mp4 278 Some special parallelograms https://www.khanacademy.org/math/revision-term-1-ka-math-class-8/x36423c781f0794f3:week-1/x36423c781f0794f3:understanding-quadrilaterals/e/classifying-rectangles-squares-and-rhombuses 2025-02-18T07:52:09.551150445Z Classifying rectangles, squares and rhombuses This exercise is curated for new ncert and includes problems borrowed form existing exercises for rhombus, rectangle and square Devashish Phadnis exercise https://www.khanacademy.org/math/revision-term-1-ka-math-class-8/x36423c781f0794f3:week-1/x36423c781f0794f3:understanding-quadrilaterals/e/identify-the-quadrilateral 2025-02-18T07:52:09.551150445Z Identify the quadrilateral This exercise is curated for new ncert syllabus and includes problems that are for rectangles, squares and rhombuses Devashish Phadnis exercise