Question

a trapezoid has vertices with coordinates (-2,-1) and (-2, 5), which form one base of the trapezoid. A third vertex has coordinates of (5,2). Which point could be the 4th vertex?

Answer 1

A trapezoid has least one parallel side. the fourth vertex could be (6,-1) . That would make the line from (-2,-1) to (-2,5) parallel to the line from (6,-1) to (5,2).