- John Golden
Inspired by Don Steward's yin yang problem at http://donsteward.blogspot.com/2012/04/yin-yang.html 1) Move C what do you notice? 2) Does it work for all widths? 3) Can you figure out how to calculate the area given the width? What other information might you need?
More GeoGebra posted at mathhombre.blogspot.com