Question

P(-4, 6), Q(2, 5), R(3, -1), S(-3, 0)

Answer 1

From the slopes it is confirmed that PQ || RS OR|| SP and therefore it is a parallelogram .

What is a Parallelogram ?

A parallelogram is a quadrilateral in which the opposite sides are parallel.

The coordinates of a quadrilateral is given

To prove that it is a parallelogram

PQ || RS

OR|| SP

The slope of a straight line is given by

$\rm m = \dfrac{y_2 -y_1}{x_2- x_1}$

For PQ

m = (-1/6) = -1/6

For QR

m = -6/1 = -6

For RS

m = 1/(-6) = -1/6

For SP

m = -6

From the slopes it is confirmed that

PQ || RS

OR|| SP

and therefore it is a parallelogram

To know more about Parallelogram

brainly.com/question/11220936

#SPJ1