steradian Definition

sr, solid angle, microradian, angular unit, straight angle, radian, minute of arc, absolute magnitude, central angle, arcsecond, angle of refraction, complementary angle, plane angle, standard candle, spherical angle, centre of curvature, interior angle, radius of curvature, metric system, angulometer, exterior angle, unit of measurement, ellipsoid of revolution, spherometer, arcminute, conic section, spheroconic, supplementary angle, metric unit, decametric, angle of reflection, orthocentre, angular distance, right triangle, heptangular, metric space, astronomy unit, heliometer, amblygon, angle, subtense, euclidean space, metric linear unit, apparent magnitude, milliradian, plane figure, semimajor axis, centre of gravity, perradial, acute triangle, incentre, electromagnetic unit, multangular, regular polygon, obtuse triangle, radio interferometer, polar equation, gradian, cofunction, spherograph, inscribable, femtometer, apolune, decussative, octangle, round angle, flux unit, pantometer, semidiameter, corradiate, magnetic lens, inglobate, subtangent, heliometry, metric weight unit, hilbert space, cubic centimetre, millilambert, foot candle, tacnode, oblongum, myriagram, equimomental, line of force, sphericalness, holometer, anglemeter, major axis, electronvolt, polar coordinate, barycenter, ellipticity, oblique angle, centilitre, mass unit, moment of inertia, paramere, globate, light second, set square,