HG U3D5 Reflections Sept9

Create

Construct a quadrilateral, that is not a parallelogram, in Quadrant IV (mostly in QIV).

Name your vertices and record the coordinates.

Translate

Come up with a translation to move your quadrilateral to Quadrant II.

Sketch the pre-image and image.

What translation did you use?

Rotate

Your quadrilateral should now be in Quadrant II. Rotate you quadrilateral 90 degrees clockwise around the origin.

In what quadrant will most of your quadrilateral land?

What are the vertices for the new quadrilateral?

Reflection: X-Axis

Reflect the quadrilateral from the last screen over the x-axis.

In what quadrant will most of your quadrilateral land?

What are the vertices for the new quadrilateral?

Reflection: Y-Axis

Reflect the quadrilateral from the last screen over the y-axis.

In what quadrant will most of your quadrilateral land?

What are the vertices for the new quadrilateral?

Reflection: y = x

Reflect the quadrilateral from the last screen over the line y = x.

In what quadrant will most of your quadrilateral land?

What are the vertices for the new quadrilateral?