# Proving Kites

## Graph Quadrilateral ABCD with vertices A(-4,2), B(5,4), C(6,2), and D(5,0)

What evidence do you have that this is or isn't a parallelogram? What evidence do you have that this is or isn't a kite?

## Graph Quadrilateral ABCD with vertices A(2,4), B(5,4), C(5,1), and D(-1,-2)

What evidence do you have that this is or isn't a kite?

Check all of the angles on BOTH graphs above. What patterns do you notice?