a parallelogram whose all sides are equal is called a rhombus a rhombus is four sided quadrilateral
PROPERTIES
- all sides are equal length
- each pair of opposite side is equal
- opposite angles are equal
- diagonal of a rhombus are perpendicular bisector of each other
LEARN FORMULA
[tex]area \: of \: rhombus \: = \frac{1}{2} \: \times product \: of \: diognal \: \\ \\ \\ = \frac{1}{2} \times ac \times bd \\ \\ side \: of \: rhombus \: = \frac{1}{2} \sqrt{(ac {}^{2} + bd {}^{2} } [/tex]
