What is the length, width, and height of 1 L milk carton in centimetres?

Answer 1

volume=pir^2h=1000cc
let the ht be 10cm
pir^2=100
r^2=100/3.14
r=rt(100/3.14)=rt31.85
=5.65cm
so the dimensions are
radius=5.65cm and ht=10 cm

Answer 2

That would depend on the carton and it's shape. You haven't given enough data to tell (rfamilymember assumes a cylinder, and I've never seen milk in a cylinder).