triangle Definition

trilateral, trigon, pattern, triangular, wye, junction, triptych, delta, tripartite, direction, trio, advance, equilateral triangle, prd, isosceles triangle, rectangle, rhombus, hypotenuse, parallelogram, hexagon, isosceles, trapezoid, quadrilateral, tetrahedron, circle, scalene triangle, acute triangle, obtuse triangle, right triangle, regular polygon, disphenoid, incentre, interior angle, orthocentre, octangle, amblygon, scalenohedron, set square, semicircles, rhombicosidodecahedron, plane figure, conic section, cathetus, exterior angle, diagonals, hypothenuse, octagons, undecagon, ellipse, spherograph, crescent, central angle, spheroconic, counterclockwise rotation, tacnode, asterism, semimajor axis, hendecagon, demicircle, dodecahedron, conic, antiparallelogram, trihedron, arcograph, spherical angle, curvograph, prismatoid, semiparabola, square matrix, spheroid, calyx, spathe, hexoctahedron, acnode, helix, brachydiagonal, polyhedrons, diagram, sexangle, try square, circumcircle, chevron, parabola, teardrop, cloverleaf, singular matrix, squiggle, magic square, tetrahexahedron, subtense, pincer, major axis, plumb bob, concave, polar equation, tangent plane, neckline, subtangent, latin square, rhomboids,