Looking at LTF Polygons in a Circle, this applet will assist in completing the exercise.[br][br]The circle on the screen is a unit circle; however, you can change the radius to match any value you measure up to 8 units. The table will give the results up to a 100-gon.[br][br]Table format from LTF activity on Limits of a Polygon in a Circle (NMSI Module 16 of LTF).[br][br]Triangle ABC is triangle formed by the point A and any side of the polygon. The area of the polygon is the number of sides times the area of Triangle ABC.[br][br]If you expand the radius of the circle and can no longer see the figure, click mouse on point A and scroll the figure in and out...[br][br]As the perimeter of the polygon approaches a circle, the ratio of the perimeter to diameter approached what well known value? ____________

[b]Excellent Resource[/b]: [url=http://www.mathopenref.com/polygonregular.html]http://www.mathopenref.com/polygonregular.html[/url][br][b]Member access to LTF modules[/b]: [url=http://www.ltftraining.org/instructionalresources/Math/LessonsOverviews/tabid/271/Default.aspx?grade=High+School]http://www.ltftraining.org/instructionalresources/Math/LessonsOverviews/tabid/271/Default.aspx?grade=High+School  [br][/url][b][url=https://www.youtube.com/watch?v=mZ4CP0vTgEE]Archimedes Method for Pi[br][/url][/b]