a circle
A sphere
A cylinder :-0
I am a pop can I am a
No. A sphere is curved with no corners and it is not flat.A circle could also be considered curved with no corners but flat.
A cube or a rectangular prism.
spiders do not build geometrical shape webs
A cube has 4 flat surfaces (called faces) and 6 vertices (or corners).
A cylinder.
Geometrical symmetry is a mathematical term for a shape that, if torn in half, can be mirrored and restored to the shape again.
Yes. But any object is a geometrical shape of some sort. Even a blob is an irregular geometric shape!
We cannot assess the efficiency of a geometrical shape unless we have a particular purpose in mind. You will have to state what you wish to efficiently do, by means of a geometrical figure.