Question

If P(2, 4), Q(0, 3), R(3, 6) and S(5, y) are the vertices of a parallelogram PQRS, then the value of y
is​

Answer 1

diagonals of a parallelogram bisect each other .

use vertices of diagonal PR to get mid point of PR

that will be the mid point of QS ..

use mid point formula to get value of y .

Answer 2

Answer:

4 ans

Step-by-step explanation:

1/2 [ x1 ( y2 - y3 ) + x2 ( y3 - y1 ) + x3 ( y1 - y2 )

1/2 [ 2 ( 4 - 6 ) + 2 ( 6 - y ) + 3 ( y - 4)

1/2 [ -4 + 12 -2y + 3y - 12 ]

1/2 [ y - 4 ]

y = 4 answer