**TI92P*calculusRaddvectK¥Zñ() Prgm ClrIO Input "Enter a",a Input "Enter b",b Input "Enter c",c Input "Enter d",d ClrDraw Line 0,0,a,b Line 0,0,c,d a+ce b+df Line 0,0,e,f Line a,b,e,f Line c,d,e,f Pause setMode("Split 1 App","Home") Stop EndPrgm äåÜF