Christopher Eppolito prepared an activity sheet on the arbelos:
http://blogs.canisius.edu/themathcircle/wp-content/uploads/sites/33/2013/01/ArbelosMCircle.pdf
We used compasses!
Christopher Eppolito prepared an activity sheet on the arbelos:
http://blogs.canisius.edu/themathcircle/wp-content/uploads/sites/33/2013/01/ArbelosMCircle.pdf
We used compasses!