One gallon of water weighs 8.34 pounds. how much does 6 gallons of water weigh? show your work, including labeling your answer with the appropriate units of measure.

8.34*6=50.04

6 gallons of water weighs 50.04 pounds.

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's