MathematicsEasy45×since 2004Q566616sin(20∘)sin(40∘)sin(80∘)16\sin (20^\circ )\sin (40^\circ )\sin (80^\circ )16sin(20∘)sin(40∘)sin(80∘) is equal to :A3\sqrt 33B23\sqrt 33C3D43\sqrt 33Check answerSkip