line segments where faces meet - ANS-edges
points where edges intersect - ANS-vertices
polyhedra with four faces - ANS-tetrahedron
polyhedra with five faces - ANS-pentahedron
polyhedra with six faces - ANS-hexahedron
polyhedra with seven faces - ANS-heptahedron
polyhedra with eight faces - ANS-octahedron
polyhedra with nine faces - ANS-nonahedron
polyhedra with ten faces - ANS-decahedron
polyhedra with twelve faces - ANS-dodecahedron
polyhedra with twenty faces - ANS-icosahedron
another name for regular polyhedra - ANS-platonic solids
six squares - ANS-cube
4 equilateral triangles - ANS-tetrahedron
8 equilateral triangles - ANS-octahedron
20 equilateral triangles - ANS-icosahedron
12 regular pentagons - ANS-dodecahedron
the bottom part of pyramid when the top has been "sliced off" and a "lid" tat is the same shape
as the face on the bottom - ANS-frustum
leaned (flexible) - ANS-oblique
sitting up straight - ANS-right