Procedure To Check Your EPF Account Balance. 1  Enter your Employee Provident Fund (EPF) Account Number, Name (As per in EPF Slip) and your mobile number.  First two boxes will be populated automatically on the basis of your EPFO selection.
The dual polygon of a rhombus is a rectangle 1  : A rhombus has all sides equal, while a rectangle has all angles equal. 2  A rhombus has opposite angles equal, while a rectangle has opposite sides equal. 3  A rhombus has an inscribed circle, while a rectangle has a circumcircle.
If the rhombus happens to have its sides at right angles, it's a squar â¦ e, which is a special form of rhombus, which is, in turn, a special form of a parallelogram, which is a special form of a quadrilateral, which is a four-sided planar polygon. Yes a square is a rhombus, one with all angles equal.