'Geometrically, this "great" polyhedron has a polygonal base & sides which come to a common vertex'
a pyramid
THE SHAPE OF THINGS: Geometrically, this great polyhedron has a polygonal base & sides which come to a common vertex
Geometrically, this "great" polyhedron has a polygonal base & sides which come to a common vertex
Geometrically, this "great" polyhedron has a polygonal base & sides which come to a common vertex
THE SHAPE OF THINGS
a pyramid
THE SHAPE OF THINGS