Use the open grey circles to manipulate the shape of the triangle. The Factor slider will expand the triangle edges by a scale from 1 to 5. Scroll to zoom and/or shift+drag to move the grid.

1) What relationship do you notice between the scale factor and the total area for all the triangles? [br][br]2) Compare the relationships of scale and area for a scale factor[br] a) being greater than 1[br] b) between 0 and 1