Question 1055977
.
First step is to make a sketch.


For other steps see the lessons

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=https://www.algebra.com/algebra/homework/word/geometry/HOW-TO-prove-that-a-quadrilateral-in-a-coordinate-plane-is-a-parallelogram.lesson>HOW TO check if a quadrilateral in a coordinate plane is a parallelogram</A>

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=http://www.algebra.com/algebra/homework/word/geometry/HOW-TO-check-if-a-quadrilateral-in-a-coordinate-plane-is-a-rectangle.lesson>HOW TO check if a quadrilateral in a coordinate plane is a rectangle</A> 

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=http://www.algebra.com/algebra/homework/word/geometry/HOW-TO-check-if-a-quadrilateral-in-a-coordinate-plane-is-a-rhombus.lesson>HOW TO check if a quadrilateral in a coordinate plane is a rhombus</A> 

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=http://www.algebra.com/algebra/homework/word/geometry/HOW-TO-check-if-a-quadrilateral-in-a-coordinate-plane-is-a-square.lesson>HOW TO check if a quadrilateral in a coordinate plane is a square</A> 

in this site.