First of all, you did not provide measurements for the octagon. Second, surface area is meant for three-dimensional figures. Octagons are two-dimensional.
A box is not any kind of surface because a box is a 3-dimensional object whereas a surface is 2 dimensional.
It is a flat two dimensional surface which extends to infinity in all directions.
Well it matters if you put it in a 3-dimensional or a 2-dimensional figure because if you turn it into a 3-dimensional figure the the surface would have a flat surface with volume and area.If you draw a quad in 2-D then the figure you draw is the surface.
It is a surface with zero curvature. It is 2-dimensional and in those two dimensions it extends infinitely far.It is a surface with zero curvature. It is 2-dimensional and in those two dimensions it extends infinitely far.It is a surface with zero curvature. It is 2-dimensional and in those two dimensions it extends infinitely far.It is a surface with zero curvature. It is 2-dimensional and in those two dimensions it extends infinitely far.
What is meant by 96? Need more information!
surface area is the like the area of the outside of a 3 dimensional figure, area is the measure of what is inside a 2 dimensional
A plane.
3 dimensional objects have volume and surface area whereas 2 dimensional shapes have only surface area
A plane figure
Surface area concerns a 3-dimensional figure such as a cube or sphere. Area concerns a 2-dimensional figure such as a square or circle.
Not too sure of the question but 2 dimensional shapes have only surface area whereas 3 dimensional shapes have surface area and volume