A zero-dimensional shape is a point.
Yes.
It has length and width but no height
A closed 2 dimensional shape is a polygon
A two dimentional shape with 1 side and 1 vertex.
Not possible ! A rectangle is a two-dimentional shape. Volume is a measure of capacity.
Yes.
It has length and width but no height
A closed 2 dimensional shape is a polygon
If it is a 2 dimentional shape it is called an 'octadecagon'
There are quite a few. Circles, squares, triangles...
a planet
A two dimentional shape with 1 side and 1 vertex.
A shape that it is 3D and has sides, corners and faces
An enneadecagon (or enneakaidecagon or nonadecagon).
A 3-D circle is a "sphere" (a ball shape).
No, a particle in one dimension with zero speed will have zero velocity. Velocity is a vector quantity that includes both the speed and direction of motion, so if the speed is zero, the velocity will also be zero since there is no direction of motion.
Hello, a 4-d shape is a shape that nobody knows, i do though a four D shape is a four dimentional object which you can pick up. it is a tesseract. (ffaarrtt)