Question

if p (1,2 ),q (4,6),r (5,7),s (a,b)arethe vertices of a parllelogram pqrs then

Answer 1

make them into 2 triangles
find the area of both triangles (the area will be same .....so)
equate them........I dont have time......or I would surely do!!!!
hope it helps

Answer 2

Step-by-step explanation:

as we know that diagonals bisect each other in parallelogram SO, M.P of PR=M.P of SQ

Hope it helps you brother