1 dollar my guess if you see 10 for adults and 1 for child plus the tax is 99.cents so it will make 1 dollar more 7 adults 70 dollars 2 childs 2 dollars and tax 1 dollar total is 73 dollars so for children is 1 dollar
The area is the what fills the shape and the circumference is the outline or perimeter. The circumference is mainly used for circles. Hope that helps!!!!!
