Question

3.
Show that the points (-2,-1), (1,0), (4,3) and (1,2) taken in order are
the vertices of a
parallelogram.​

Answer 1

Answer:

do.it by distance formula formula is

Step-by-step explanation:

$\sqrt{x2 - x1 + y2 - y1}$

by this formula write firsr let point -2,-1 be x1 and y1. wtite for all like this x2 y2.