Question

Points A(-2, 4), B(1, 3), C(4, -1) and D form a parallelogram. What are the coordinates of D?

Answer 1

(5,5)
(0,0)
(1,-2)
(1,0)
(3,4)

Answer 2

REMEMBER THE PROPERTY OF PARALLELOGRAM :-
The diagonals of a parallelogram bisect each other.

Answer 3

so can you solve it ? @Smileyside

Answer 4

i think its 0,0

Answer 5

nope !

Answer 6

suppose the co-ordinate of D be (x,y)

Answer 7

we know that as diagonals bisect each other, so E is the mid point of AC

Answer 8

so can you calculate the co-ordinates of point E ?

Answer 9

cant you graph them ?

Answer 10

we can, but this method is so long and lenghty !
because we have to simply find the co-ordinates of D

Answer 11

wait ! i will tell you !