It is the total surface area of the 3-D object.
whats the object
The outline area can be referred to as the border, perimeter, or boundary of a shape or object. It is the external boundary that defines the shape and structure of the object.
The area is the measure INSIDE a shape or object.
The area that outlines the shape of your bikini bottom or panties.
The area of a shape is when you try and count all the Squares or shapes in a object
the formula depends on the shape of the object
Depends on the shape and size of the object.
It depends on the shape of the object for which area is being found.
A 2D shape is flat and only has a surface area whereas a 3D shape is an object that has surface area and volume.
Its shape and dimensions
surface area
To find the the area of a shape is to find the space that is enclosed within a 2D object. Do not mix it up with volume, which is the space enclosed within a 3D object.