Parallelograms Lesson Geometry Concepts

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=H0tmgvE7Bk4

Discover more at www.ck12.org: http://www.ck12.org/geometry/Parallel.... • Here you'll learn what a parallelogram is and how to apply theorems about its sides, angles, and diagonals. • This video gives more detail about the mathematical principles presented in Parallelograms. • This is part of CK-12’s Geometry: Polygons and Quadrilaterals. See more at: • 1. Interior Angles in Convex Polygons: • http://www.ck12.org/geometry/Interior... • 2. Exterior Angles in Convex Polygons: • http://www.ck12.org/geometry/Exterior... • 3. Parallelograms: • http://www.ck12.org/geometry/Parallel... • 4. Quadrilaterals that are Parallelograms: • http://www.ck12.org/geometry/Quadrila... • 5. Parallelogram Classification: • http://www.ck12.org/geometry/Parallel... • 6. Trapezoids: • http://www.ck12.org/geometry/Trapezoids/ • 7. Kites: • http://www.ck12.org/geometry/Kites/ • 8. Quadrilateral Classification: • http://www.ck12.org/geometry/Quadrila... • Watch the whole series of CK-12's Geometry videos: • CK-12 Geometry Concepts

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