[b][u]Folium[/u][/b][br]Use the "|◀◀", "▶▶", "◀◀" and "▶▶|" buttons to see how the locus "folium" is constructed.[br]Construct the figure.

[b][u]Bifolium[/u][/b][br]Use the "|◀◀", "▶▶", "◀◀" and "▶▶|" buttons to see how the locus "bifolium" is constructed.[br]Construct the figure.

[b][u]Piriform[/u][/b][br]Use the "|◀◀", "▶▶", "◀◀" and "▶▶|" buttons to see how the locus "piriform" is constructed.[br]Construct the figure.

[b]Lemniscate[br][/b]Click the checkbox "Show Construction" to see how the locus "lemniscate" is constructed.[br]Construct the figure.

Create your own locus (loci). You can do so by changing some of the conditions of the above loci, or by using some other new conditions. Save your ggb file(s) in the name "[i][color=#ff0000]yourname[/color][/i] Lesson 1 Answer.ggb" where [i][color=#ff0000]yourname[/color][/i] is your English name appears in the attendance sheet. Send an email titled [color=#0000ff][color=#000000]"[b]MATS3210 Lesson 1 Answer[/b]" [/color][/color]with your answer(s) attached to [b]geogebra.hk@gmail.com [/b].