Different figures have different formulae; here you will find formulae for the areas of some figures: http://en.wikipedia.org/wiki/Area#Formulae
Chat with our AI personalities
There are different formulae for different plane figures. Since there are infinitely many possible shapes there are infinitely many formulae.
the area and perimeter of the plane figures are square ,rectangle
Plane figures are flat (2-dimensional) shapes.
the any sides of figures.....
Plane figures.