從左圖到右圖沒有用到的命令是?()
A.MIRRORB.COPY 和ROTATEC.SCALED.ROTATE
如圖所示的圖形并求出陰影部分的面積是:()
A.2042.2355B.2042.0352C.2042.0325D.2042.0353
如圖所示,填充區(qū)域的面積是:()
A.1874.43B.1877.45C.1878.47D.1884.43