单项选择题
建模题:根据零件工程图图1的题目设计要求和设计意图完成建模。(单位:mm) 已知:A=48,B=64,C=84,D=82
A.X=0.00,Y=-48.59,Z=53.14 B.X=0.00,Y=-48.85,Z=52.58 C.X=0.00,Y=-49.12,Z=52.01 D.X=0.00,Y=-49.40,Z=51.45
A.31631.19 B.32449.61 C.33277.60 D.34115.17
A.22308.35 B.22080.15 C.22156.28 D.22232.34