Question

The vertices of the diagnol of a parallelogram are
(3,-4) and (-6,5). If third vertex is (-2, 1). The
co-ordinates of the fourth vertex is:​

Answer 1

Answer:

simple formula A+C-B

x coordinate of fourth vertex is 3+(-6)-(-2)=-1

y coordinate of fourth vertex is -4+5-1=0

there fore fourth vertex is (-1,0)