The Area of Quadrilateral calculator computes the area of a Simple Quadrilateralsimple quadrilateral given the four sides and the length of a diagonal between opposing corners.
INSTRUCTIONS: Choose units and enter the following:
Area of a Quadrilateral (A): The area (A) is returned in square meters. However, this can be automatically converted to many other area units (e.g. square inches) via the pull-down menu.
The Area of Quadrilateral calculator is good for computing the amount of land within a four-sided fence. In this case, measure the four sides and the diagonal, and this calculator will compute the area in the fence.