All polygons can be broken up into triangles...
Geometric means that the shape is made from points and lines. So the opposite would need to be a shape that is not made from points and lines. Most people think that geometric means regular (following a pattern) as in a star pattern or square. So the opposite of that set of objects would be irregular shapes.
trapizium
Yes they are made out of 12 curved shapes (ellipses) called gores.
A triangular pyramid, also known as a tetrahedron, has four faces. This three-dimensional geometric shape is made up of four triangular bases.
A tetrahedron, also called an equilateral triangular pyramid
Geometric means that the shape is made from points and lines. So the opposite would need to be a shape that is not made from points and lines. Most people think that geometric means regular (following a pattern) as in a star pattern or square. So the opposite of that set of objects would be irregular shapes.
The pyramid is made in the geometrical solid shape of quadrilateral pyramid.However there are some geometrical polyhedra/ platonifc solid shapes of tetrahedron
A shape that is made up of two or more shapes is called a composite figure.
A geometric solid. The answer is NOT polyhedron. A cone, for example, which is a figure made up of the most simple geometric shapes (a straight line) and a circle, is not a polyhedron.
trapizium
Geometric Shapes
a geometric shape made up of 20 triangles. :)
Yes they are made out of 12 curved shapes (ellipses) called gores.
It was a sphere shape mainly because they made lots of pottery
What exactly is question, kindly clarify
There is no specific name. The resulting shape depends on the relative sizes and shapes of the original gemetric shapes and how they are used to "make up" a shape. For example, two rectangles can make up one rectangles, a hexagon, a heptagon, an octagon, a nonagon, a dodecagon, a triskaidecagon (13) or a hexadecagon (16). There may be others. Using more shapes or more complicated ones will greatly increase the number of possible outcomes. Furthermore, there is no reason to be restricted to polygons.
A tetrahedron, also called an equilateral triangular pyramid