A parallelogram is such that its diagonals bisect each other at right angles. The parallelogram could be a
Square or a rhombus
Rhombus or a kite
Trapezium or a kite
Square or a kite
If in a parallelogram, the diagonals bisect each other at right angles, then the parallelogram is a ___.
Prove logically the diagonals of a parallelogram bisect each other. Show conversely that a quadrilateral in which diagonals bisect each other is a parallelogram.