octangle Definition

regular polygon, interior angle, exterior angle, plane figure, rhombicosidodecahedron, acute triangle, set square, amblygon, right triangle, undecagon, spherical angle, obtuse triangle, hendecagon, central angle, conic section, disphenoid, sexangled, scalene triangle, orthocentre, spheroconic, incentre, septangle, geometral, rectangle, polar equation, brachydiagonal, plane angle, semimajor axis, sexangle, prismatoid, angulous, trihedron, antiparallelogram, scalenohedron, solid angle, major axis, try square, euclidean space, orthodiagonal, equilateral triangle, demicircle, triangle, tetrahexahedron, angulometer, tacnode, angle of refraction, prismoid, arraswise, isosceles triangle, hexoctahedron, curvograph, roundure, hypothenuse, semiparabola, octagon, brachypinacoid, clinodiagonal, spherograph, main diagonal, round angle, angle, catenoid, trirhomboidal, macrodiagonal, macropinacoid, ellipsoid of revolution, hexagon, lissajous figure, coigne, parallelogram, acnode, geometrize, rondure, tangent plane, semiaxis, heptangular, singular matrix, decussative, holohedral, arcograph, pentahedron, square matrix, hemihedral, latus rectum, oblongum, subtense, extrados, nephroid, polygon, cathetus, clinorhombic, bisectrix, minor axis, concave polygon, subtangent, angle of reflection, symmetric matrix, clinodome, angle of incidence, circle,