reated with Spire.PDF for .NET.\r38-1\r39-K\r401\r231149\r23214;\r2331440\r41T 23414400\r 2 3 W X 2 5 W.\r% ) 600 ~ 200= 3\ncJ\r8 0 0 -2 0 0 = 4\ndJ\reBf\r41-3ghijYPkl;m930°n600Jo`pq,rspIl<pt20°n800JtuKH.\r42-1% ?4vw1vx`\r42-2\ry:ez37{g*|}Y~1vx5,38{g*|}uY~4 ,5 , 55 ;ez37{g*|}Y~4vx5,8{g*\r|}uY~1 ,2 ,3 vx5.\r;\r<\r 2 4 W X 2 5 W.\r( Ù I f\r\rP\rt 1 47,2"\r2321412,11"\r46-1 23 43,9"\r% :50x4+50 = 4(/jvW)\r46-2& fk4g\r47-2\r% :201pI9m;30°p|I1500JKPQR,rI?I1200JKI*9\r|I1200*KI*1I2400JK ¡.\r% : 2400+1200+1200+1500" + 8+9+S+5 =210 ?J / " \r47-3& f£p¤¥pG¦§¨©21O / ".\r 2 5 W X 2 5 W