C(x3
ABCD is a parallelogram with vertices A(x1,y1) , B(x2,y2) , C(x3,y3) . find the coordinates of the fourth vertex D in terms of x1 , x 2 , x3 , y1 , y2 and y3 .
25
Nov
ABCD is a parallelogram with vertices A(x1,y1) , B(x2,y2) , C(x3,y3) . find the coordinates of the fourth vertex D in terms of x1 , x 2 , x3 , y1 , y2 and y3 . ABCD is a parallelogram with vertices A(x1 B(x2 C(x3 x 2 x3 y1) y2 and y3 . y2) y3) [...]