Question

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

Answer 1

Answer:

Since PQRS is a parallelogram.

Therefore, Midpoint of PR = Midpoint of QS.

$( \frac{2 + 0}{2} , \frac{4 + y}{2}) = ( \frac{0 + 2}{2} , \frac{3 + 3}{2} ) \\ (1 , \frac{4 + y}{2}) = (1 ,3) \\ on \: comparing \\ \frac{4 + y}{2} = 3 \\ 4 + y = 6 \\ y = 2$

Answer 2

Answer:

above answer is correct