All I can tell you is that a 16 sided shape is called a Hexadecagon
To look at it, you could never tell it from a circle.
The area doesn't tell the shape or dimensions.
No, but I can tell you that an 8 x 8 square has an area of 64 and a perimeter of 32.
I think they all have 1.... because 2d shapes are flat!!! :)
No, none can tell that by the shape of a leaf, unless a certain kind of leaf is poisonous and has a certain shape, but not for all leaves.
No
its job
A shape is considered regular when all sides are of equal length.
yes
its job
no
does add color to water tell about changing matter without changing its shape
It depends on what kind of duck it is... but most of the time no, you can't tell if a duck is male or female from the size of their head.... you can rarely tell by their head shape. (:
Its job in your body
Please tell me?
you tell me!