**TASK**

These webpages include movies which show the ellipse being generated

when AB = 6 cm and when AB = 8 cm.

when AB = 6 cm and when AB = 8 cm.

We compare the two versions and analyse the similarities and differences.

Before running the movies, you might like to predict what happens to

- the width of the ellipse

- the height of the ellipse

as the distance between A and B increases.

FREE:

a high-res pdf file of this new GEOaa-zz task

a high-res pdf file of this new GEOaa-zz task