The rotary dodecahedron body comprises twelve regular pentagonal faces (2). Each of these consists of a central regular pentagon with five peripheral angle-pieces (4) round it. Each angle piece forms part of two adjacent faces of the body, and five other intermediate peripheral components (5) ...
Define polyhedral angle. polyhedral angle synonyms, polyhedral angle pronunciation, polyhedral angle translation, English dictionary definition of polyhedral angle. polyhedral angle Lateral faces VAB, VBC, VCD, VDE, and VEF join at the common vertex V to
12.a dodecahedron with twelve regular pentagons as faces.有十二个正五角形面的十二面体。 13.Ten cents, fifteen cents, twenty cents!一角,一角半,二角! 14.Above the first floor was an irrational collection of towers, turrets and attics.二楼上面修建了不合格局的塔楼、角楼和阁楼。 15.This gra...