A Reflection and a Reflection
Explore
A quadrilateral has been reflected over first one line and then another. Move the points that define the lines around and explore what happens. Use the tests of transformations to find out whether the composition could be reduced to a single transformation. Pay attention to what happens when the lines of reflection cross somewhere, versus what happens when the lines of reflection aren't crossing.
Conjecture
Restate your conjecture regarding reflections from your patty paper sheet. In this box state your conjecture about situations where the lines of reflection cross.
Conjecture
Restate your conjecture regarding reflections from your patty paper sheet. State your conjecture about situations where the lines of reflection do not cross.