49.35 litres
47 times 1.05=49.35
(Sheldon got it right first)
3x3/2=4.5cm
50/4.5cm = 11.111......
=11 can be made
Area is all the space that is taken up by a two dimensional object. (the inside)
Perimeter is the distance around a two dimensional object. (the outside)
The answer you are looking for is $70
hope that helps!!!