A.對(duì)稱(chēng);非對(duì)稱(chēng) B.點(diǎn)對(duì)稱(chēng);線對(duì)稱(chēng) C.線對(duì)稱(chēng);點(diǎn)對(duì)稱(chēng) D.非對(duì)稱(chēng);對(duì)稱(chēng)
A.點(diǎn);線 B.線;點(diǎn) C.相對(duì);絕對(duì) D.絕對(duì);相對(duì)
A.1.618:1 B.0.618:1 C.1.314:1 D.1.8:1