Math area calculator

This app provides functionality to calculate the area of bellow shape:

- Circle

- Parallelogram

- Rectangle

- Square

- Trapezoid

- Triangle

- Ring

- Ellipse

- Sector of a circle

- Segment of a circle

The above shapes also calculate the area if the input unit is different.

like input is in a unit of:

-> Meter, feet, centimeter, millimeter, inch, kilometer, mile

And output units:

->Meter, feet, centimeter, millimeter, inch, kilometer, mile, acre, hector