Before the celebration forGroundhog Doy, the cityset up on hexogonalbarner around the park. Ifeach side of the barrierwas 145 yards long, howmony feet of fencing wereused to create the barrier
The banner is hexagonal. Given that each side of the banner is 145 yards, it means that it is a regular heaxgon. An hegaon has 6 sides. Thus, the number of feet of fencing used to create the banner is
