Green's theorem, which gives the relationship between a line integral around a simple closed curve C and a double integral over the plane region D bounded by C, is applied in an instrument known as a planimeter, which is used to calculate the area of a flat surface on a drawing. For example, it can be used to calculate the amount of area taken up by an irregularly shaped flower bed or swimming pool when designing the layout of a piece of property.
green's theorem which gives the relationship between a line integral around a simple closed curve c and a double integral over the plane region d bounded by c is applied in an instrument known as a planimeter which is used to calculate the area of a flat surface on a drawing for example it can be used to calculate the amount of area taken up by an irregularly shaped flower bed or swimming pool when designing the layout of a piece of property