Net of a Cone
Anthony C.M. Or. GeoGebra Institute of Hong Kong.
Answer these questions before opening the net
How many faces will the cone have?
Draw a net in your notebook.
How many "faces" will the net of the cone have?
What shapes will these "faces" be?
Now open the net
Does your net look like the net on the screen?
How would changes made to the "faces" of the cone change the shape of the cone?