What is area?
is the space occupied by a flat shape or the surface of an object. The
area of a shape can be measured by comparing the shape to squares of a
fixed size. In the International System of Units (SI), the standard
unit of area is the square meter, which is the area of a square whose
sides are one meter long.
is the SI-derived unit of area. It is defined as the area of a square
whose sides measure exactly one meter.