How much Styrofoam do I need to buy for an 18 foot round pool?
By DEBRA MATTHEWS from Jersey Shore
Add your voice! Click below to answer. ThriftyFun is powered by your wisdom!
Well, if you are looking for the area of the 18 foot circle the formula is pi times radius squared.
That would be 3.14 times 9 feet squared. Or 3.14 times 81 or 254.34 square feet. So you could round it up to 255 square feet. If the sheets of styrofoam are 4 by 8 feet you will need 8 sheets.
Add your voice! Click below to answer. ThriftyFun is powered by your wisdom!
