the area
The geometric term for the number of square units needed to cover a surface is called the area of said surface.
area
One, if the square is large enough.
area
4x
Area
It is the area of the figure.
the answer is (area)
That's called the "area" of the shape.
It is the area.
That depends on the surface and the units, but the surface area tells us that infomation.
Are determined by (a) the shape of the flat surface, (b) the area of the flat surface, and (c) the size of the square units.