That is called the perimeter; in the case of round shapes such as circles or ellipses, it is usually known as the circumference.
The net of a 2 dimensional shape can be folded into a 3 dimensional shape
it is some that •The shape is the 2-dimensional outline of an object; forms are 3-dimensional versions of the shape.
For the word' object' , do you mean a 2-dimensional shape, or a 3-dimensional solid. 2-dimensional ; is a nonagon 3-dimensional ; is a nonahedron.
'Object' Do you mean 'shape' or 'solid'. a 2-dimensional shape is an hexagon a 3-dimensional solid is a hexahedron.
A circle is a 2 demential object. A sphere is a 3 demential object.
Cube is a 3 Dimentional object and polygon is a 2 Dimentional object, so cube can not be considered as polygon. this is same question if circle is a sphere? (dimensional)
All 12 sides are straight! This is a 2 dimensional object. * * * * * A dodecahedron is NOT a 2 dimensional object so the above answer is utter nonsense. A dodecahedron has pentagonal faces.
That is called the area.
When a 3-dimensional (solid) object is cut by a plane, the 2-dimensional shape made where the solid object and the plane meet is the cross section.
No. It is a 2-dimensional object; basically a stretched circle or oval.
A square is a 2-dimensional shape whereas volume is a property of a 3-dimensional object. So it makes no sense to talk about a square having volume. However, a 2-dimensional shape can also be considered as a 3-dimensional object with either a zero or infinite third dimension; so the volume of a square can be considered as either zero or infinite.
The distance around a 2-dimensional shape is known as the perimeter. It is the total length of all the sides of the shape.