The diagonals of a parallelogram PQRS are along the lines x+3y=4 and 6x-2y=7 then PQRS must be a
Options are
Rectangle
Rhombus
Square
Cyclic Quadrilatral

Question

The diagonals of a parallelogram PQRS are along the lines x+3y=4 and 6x-2y=7 then PQRS must be a 
Options are 
Rectangle
Rhombus
Square
Cyclic Quadrilatral

kanwal32 · Answer

my answer is rectangle is it right @hartnn

hartnn · Answer

how?

hartnn · Answer

did you get that the diagonals are perpendicular?

and: A parallelogram with perpendicular diagonals is actually a rhombus.

hartnn · Answer

http://www.regentsprep.org/regents/math/geometry/gp9/lrectangle.htm

kanwal32 · Answer

yes i got the diagonals perpendicular

mww · Answer

find the definition of "parallelogram with perpendicular diagonals" that is your clue.

hartnn · Answer

"A parallelogram with perpendicular diagonals is actually a rhombus."