Quadrilaterals - Geometry

This geometry video tutorial provides a basic introduction into the different types of special quadrilaterals and the properties of quadrilaterals. It contains plenty of examples and practice problems of calculating the area, perimeter and diagonal length of many quadrilaterals such as squares, rectangles, rhombuses, kites, trapezoids, and parallelograms as well as missing sides and missing angles. Polygons:    • Polygons   Angles of Regular Polygons:    • How To Calculate The Interior Angles and E...   Parallelograms:    • Parallelograms - Geometry   Rectangles - Special Quadrilaterals:    • Rectangles - Properties of Parallelograms,...   Isosceles Trapezoids:    • Isosceles Trapezoids   _________________________________ The Rhombus:    • Rhombus, Basic Introduction - Geometry   Kites:    • Kites, Basic Introduction, Geometry   Proving Parallelograms:    • Proving Parallelograms With Two Column Pro...   Proving a Quadrilateral Is a Kite:    • Proving a Quadrilateral Is a Kite - Two Co...   Proving a Quadrilateral Is a Rhombus:    • Two Column Proofs - Proving a Parallelogra...   __________________________________ Proving Isosceles Trapezoids:    • Two Column Proofs - Proving Isosceles Trap...   2 Column Proofs - Quadrilateral:    • Two Column Proofs With Parallelograms, Iso...   Skew Lines:    • Skew Lines, Perpendicular & Parallel Lines...   Points, Lines, Planes, & Segments:    • Points, Lines, Planes, Segments, & Rays - ...   _______________________________________ Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets:   / collections