dodecagon Definition

regular polygon, undecagon, rhombicosidodecahedron, enneagon, hendecagon, enneagonal, concave polygon, polygon, dodecahedron, interior angle, octangle, nonagon, scalenohedron, quindecagon, plane figure, enneahedron, acute triangle, polyhedron, quadrilateral, septangle, right triangle, parallelogram, heptagon, prismatoid, disphenoid, conic section, obtuse triangle, exterior angle, scalene triangle, regular polyhedron, incentre, icosahedron, decahedron, hexoctahedron, tetrahedron, hexagon, prismoid, sexangle, antiparallelogram, sexangled, epicycloid, set square, rectangle, decahedral, spheroconic, pyritohedron, orthocentre, tetrahexahedron, spherical angle, amblygon, octahedron, trapezoid, circumcircle, equilateral triangle, trihedron, central angle, polar equation, dipyramid, geometral, pentahedron, hexahedron, polytope, triangle, nephroid, heptahedron, ellipsoid of revolution, tacnode, euclidean space, apothem, isosceles triangle, centre of curvature, hypotrochoid, radius of curvature, circination, platonic solid, trapezoid bone, semiparabola, trirhomboidal, heptangular, circle, decagon, bisector, oblongum, octagon, icosidodecahedron, cuboctahedron, plane angle, rhombus, riemannian geometry, hypothenuse, trisoctahedron, solid angle, parallelepiped, isosceles, tangent plane, subtangent, catenoid, tessellate, latin square, inscribable,