### Home > MC2 > Chapter 5 > Lesson 5.1.2 > Problem 5-25

5-25.

Graph the following points on a coordinate grid: *A*(1, 1), B(2, 3), C(5, 3), *D* (5, 1). Connect the points, including the last one to the first point. .** **

What shape have you created?

The shape has four sides and only one pair of parallel sides.

What point can you move to create a rectangle? What would be the new coordinate?

Move only one point to a coordinate that would make the shape a rectangle.

Reflect trapezoid

*ABCD*across the*y*-axis. What are the new coordinate points of the trapezoids vertices?

Explore the problem with the eTool below.

Click the link at right for the full version of the eTool: *MC2 5-25 HW eTool*