The 3 basic leaf shapes are Lobed, Smoothed, and Toothed.
Displacement, Semi Displacement and planing
Polygons !
Polyhedrons
a triangle
it is called geometricly 3-d
A point, a line, a plane and a [3-d] space
They are polygons and they have 3 or more sides
There are infinitely many 3-D shapes so it is not possible to name them individually.
The three dimensional figures are called Space figures
yes there are shapes called 3 congruent figures
The three basic shapes of carbon molecules are linear (such as in ethyne), trigonal planar (such as in ethene), and tetrahedral (such as in methane). These shapes are determined by the number of bonding pairs and lone pairs around the carbon atom.