the area of a 2D shape with dimensions 8cm and 12cm is 96cm2, but if you're talking about surface area of a 3D shape then you need the other dimension.
the face
surface area is basically the total area of each surface of the 3d object. Sa = 2-D A = 3-D
2d shape is a shape that is flat on the surface, but 3d shape is a shape that comes out of the surface. Like it is just in front of you.2d is just flat on the surface which is the difference. Hope you understand. Rebecca Ng 5
The surface area is the area of every face of a 3D object, such as a cube or sphere. Area usually refers to a flat object, such as a circle or rectangle.
A 2D shape is flat and only has a surface area whereas a 3D shape is an object that has surface area and volume.
That will depend on what they are but in general 3D shapes have surface area and volume whereas 2D shapes have only surface area.
least volume and most surface area is 3D triangle
It is the total surface area of the shape.
A pentagon is a 2D shape. Volume and Surface Area is only found in 3D shapes.
For a given volume, you can make the surface area arbitrarily large. In other words, there is no upper limit.
the area of a 2D shape with dimensions 8cm and 12cm is 96cm2, but if you're talking about surface area of a 3D shape then you need the other dimension.
a face.
a sphere :)))
because for a 3d shape you use surface area which is the same except you calculate the area of each side and then add them together
the face
a sphere