Geometric Figures and Shapes


 * acute-angled triangle or acute triangle
 * circle
 * cone
 * cube
 * cuboid
 * cusp
 * cylinder
 * decagon
 * dodecagon
 * dodecahedron
 * equilateral triangle
 * foursquare
 * frustrum
 * gnomon
 * heptagon
 * hexagon
 * hexagram
 * hexahedron
 * hypercube
 * icosahedron
 * isosceles triangle
 * nonagon
 * oblong
 * obtuse-angled triangle or obtuse triangle
 * octagon
 * octahedron
 * oxygen
 * parallelelepiped or parallelepipedon
 * parallelogram
 * pentagon
 * pentahedron
 * Platonic body
 * polygon
 * polyhedron
 * prism
 * prismoid
 * pyramid
 * quadrangle
 * quadrant
 * quadrature
 * quadrilateral
 * quindecagon
 * rectangle
 * rhombohedron
 * rhombus or rhomb or rhomboid
 * right-angled triangle or right triangle
 * scalene triangle
 * sphere
 * square
 * tetragon
 * tetragram
 * tetrahedroid
 * tetrahedron
 * trapezium or trapeze
 * trapezohedron
 * trapezoid
 * triangle
 * trigon
 * trihedron
 * trilateral
 * truncated pyramid