Ineed on how to prove it is a trapezoid - the steps

Since all the point connect to prove its a trapezoid, also the fact that it has 1 pair of parallel sides, and to geographic knowledge the sides and angles plus the way it is graphed on the graph it fits the definition of a trapezoid in geographic shapes. Hope this helps lots <3

Supplementary

Step-by-step explanation:

They would have to form 180 degrees