【正文】
a圖,完成b圖。按照AutoCAD R14命令執(zhí)行過程提示,填寫所需數(shù)據(jù)。(每空1分,共4分)Command:Array Select Object:選a圖的三角形,回車;Rectangular or Polar array(R/P)∶R,回車;Number of rows()1:_______,回車; Number of columns(|||)1:_______,回車;Unit cell or distance between rows():_______,回車;Distance between columns(|||):_______,回車。