PLSS HELP ME ARGHHHHHH

Sarah wants to cover the rim of her circular pool with a foam covering. The foam covering is sold in boxes that will cover 40 feet. How many boxes of foam will Sarah need to cover the rim of the pool?

PLSS HELP ME ARGHHHHHH Sarah wants to cover the rim of her circular pool with a foam covering The foam covering is sold in boxes that will cover 40 feet How man class=