The units may be any squared units. It is an area. They may be square inches, feet, yards, miles, metres, kilometres etc.
The geometric term for the number of square units needed to cover a surface is called the area of said surface.
the answer is (area)
One, if the square is large enough.
area
4x
That depends on the surface and the units, but the surface area tells us that infomation.
It is the area.
area
surface area
Yes, the measure of the number of unit squares needed to cover a surface is referred to as the area of that surface. Area quantifies the extent of a two-dimensional shape and is typically measured in square units, such as square meters or square feet. Thus, counting the unit squares provides a practical way to determine and visualize the total area.
trapezoid
It is the surface area of the solid.