Lumos Video Store
This page provides a list of educational videos related to Parallelograms. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Parallelograms.
Geometry: 6-3 Conditions for Parallelograms
By Sir Tyler Tarver
How to prove that a given quadrilateral is a parallelogram. The great bambino.
Parallelogram Properties
By Textbook Tactics
YouTube presents Parallelogram Properties, an educational video resource on math.
Finding area of Parallelogram using determinants. - YouTube
By TheCalculusGeek
Finding area of Parallelogram using determinants. - YouTube
Proof: Diagonals of a parallelogram bisect each other | Quadrilaterals | Geometry | Khan Academy
By Khan Academy
This video shows us how we can show that the diagonals of a parallogram bisect each other, and that any quadrilateral whose diagonals bisect each other MUST be a parallelogram.
Determinant and area of a parallelogram | Matrix transformations | Linear Algebra | Khan Academy
By Khan Academy
Realizing that the determinant of a 2x2 matrix is equal to the area of the parallelogram defined by the column vectors of the matrix. All Khan Academy content is available for free at www.khanacademy.org
Understand Quadrilaterals - Trapezoid, Rhombus, Parallelogram, Rectangle, Square, Kite - [13]
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
Parallelogram on the coordinate plane
By Khan Academy
Remember our discussion of the coordinate plane? Sure you do! Let's graph the given coordinates of three of the polygon vertices and find where the 4th vertex is.
Quadrilateral angles
By Khan Academy
Sal proves that opposite angles of a parallelogram are congruent.
Quadrilateral problems on the coordinate plane
By Khan Academy
Learn how to find the area of a parallelogram on the coordinate plane.
Quadrilaterals: kites as a geometric shape | Quadrilaterals | Geometry | Khan Academy
By Khan Academy
Is a kite a quadrilateral? Is it a rhombus? A parallelogram? Let's find out.
Introduction to types of quadrilaterals | 3rd grade | Khan Academy
By Khan Academy
Discover attributes and features of four-sided shapes, including parallelograms, rhombuses, rectangles, and squares.
Geometry problems on the coordinate plane
By Khan Academy
Watch Sal classify a quadrilateral as a square, rhombus, rectangle, parallelogram, or trapezoid given its four vertices.
Introduction to types of quadrilaterals | 3rd grade
By Khan Academy
Discover attributes and features of four-sided shapes, including parallelograms, rhombuses, rectangles, and squares.
Learn Regular Polygons, Rhombus, Triangle, Parallelogram, Pentagon, Hexagon, Square - [5-9-3]
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
Quadrilaterals Overview
By Khan Academy
"Quad" means "four" and "lateral" means "line." A quadrilateral is literally a shape with four sides (lines) and four angles. Let's learn the difference between concave and convex quadrilaterals as well as trapezoids parallelograms and rhombi.