Unizor - Geometry2D - Rhombus
Channel: Zor Shekhtman on UNIZOR Education
Date: 2011-10-20

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A parallelogram with all congruent sides is called a rhombus.
All properties of parallelograms are applicable to a rhombus. In addition, the following properties, specifically related to rhombuses, are important.
1.Diagonals of a rhombus are perpendicular to each other.
2.Diagonals of a rhombus bisect its angles.
3.Each diagonal of a rhombus is an axis of its symmetry.
4.Point of intersection of rhombus diagonals is equidistant from its all four sides.
5.Sequentially connected midpoints of rhombus sides form a rectangle (parallelogram with all interior angles equal to 90 degrees).