Saturday, 9 August 2014
chapter 2 Quadrilaterals and Parallelograms
The opposite sides and opposite interior angles of a parallelogram are equal.
If a quadrilateral has opposite sides equal then it is a parallelogram.
If a quadrilateral has opposite interior angles equal then it is a parallelogram.
The diagonals of a parallelogram bisect each other.
The diagonals of a rhombus are perpendicular.
August 09, 2014
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#Transformation of Complex Functions : Mapping of Z plane in to W plane ...