The rectangle is the most common quadrilateral. A parallelogram with all internal angles measuring 90º is called as a rectangle. It is four sided polygon made of length a and breadth b.Rectangular Calculator is an easy online tool to find the area, perimeter and polygon diagonal of the rectangle.
|A Rectangle||parallelogram rectangle||by splitting the area into rectangles||Does a Rectangle have Rotational Symmetry|
|Analytic Geometry||Angle Geometry|