isosceles triangle Definition

equilateral triangle, rectangle, equilateral, hypotenuse, ellipse, rhombus, parallelogram, oblong, rectangular, tetrahedron, triangular prism, rhombic, symmetrical, hexagon, pentagonal, conic, isosceles, celestial sphere, ellipsoid, asterism, elliptic, cuboid, dodecahedron, polyhedron, parabola, ovoid, zodiacal light, semicircles, concavity, bilaterally symmetrical, syrtis major, arcuate, rhomboid, philtrum, regular polygon, hyperbolic geometry, octagons, asymptote, caudal fin, gnomon, celestial equator, fingerlike, topologically, synclinal, spheroidal, umbels, elongated, octahedron, crosshatch, whorls, cumulus cloud, icosahedron, nebulosity, curved, arcsecond, ovate, concentrically, sigmoidal, unpolarized, ribbonlike, plumb bob, ecliptic, horsehead nebula, ovular, sepals, infinities, leaflike, whorled, winglike, calyx, allee, elliptical, conical, diagonals, mirrorlike, spherical, icosahedral, right triangle, circularly, moonlet, metamorphic rock, horizontal, convex lens, spathe, frustum, stalactite, fanlike, crenellations, featherlike, cubistic, weblike, gaussian, antiparallel, tubelike, superposed, stippled, plane figure, hysteresis loop, radians, inverted,