it is given that PQRS is a parallelogram. Decide whether it is a rectangle, a rhombus, a square, or none of the above. Justify your answer using theorems about quadrilaterals.
1. P(-2,3) Q(-2,-4) R(2,-4) S(2,3)
2. P(7,-1) Q(3,6) R(-1,-1) S(3,-8)
3. P(-4,0) Q(3,7) R(6,4) S(-1,-3)
4. P(1,1) Q(-2,4) R(-5,1) S(-2,-2)

Question

it is given that PQRS is a parallelogram. Decide whether it is a rectangle, a rhombus, a square, or none of the above. Justify your answer using theorems about quadrilaterals.
1. P(-2,3) Q(-2,-4) R(2,-4) S(2,3)
2. P(7,-1) Q(3,6) R(-1,-1) S(3,-8)
3. P(-4,0) Q(3,7) R(6,4) S(-1,-3)
4. P(1,1) Q(-2,4) R(-5,1) S(-2,-2)

jhonyy9 · Answer

so first of all what quadrilateral we name ,,parallelogramme" ?

mertsj · Answer

You need to graph the points and draw the figures.  Then you can tell what they are.