The students at Beth Chana Academy High School for Girls in Orange tackled the complicated math concept of “pi” on Thursday, March 14 with a day dedicated to its study. Math instructor Lilach Shaham helped students navigate the mysteries of pi with a slew of activities that included calculating the diameter of a large pizza to many numbers…and then eating the pizza. Pictured here is a pi chain the students constructed to reinforce the endless numbers of pi.