# Example 2

Quadrilateral has vertices , , , and . Using slope, distance, and/or midpoints, classify quadrilateral as a rectangle, rhombus, square, trapezoid, isosceles trapezoid, or kite.

- Graph the quadrilateral.
- Calculate the slopes of the sides to determine if the quadrilateral is a parallelogram.
- Examine the slopes of consecutive sides to determine if the sides are perpendicular.
- Calculate the lengths of the sides.
- Summarize your findings.

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