An oil

An oil drum is cut in half. One half is used as a water trough. Use the dimensions; length 82cm, width 56cm to estimate the capacity of the water trough in liters.

Correct answer:

V =  101 l

Step-by-step explanation:

l=82 cm dm=82:10  dm=8.2 dm w=56 cm dm=56:10  dm=5.6 dm  h=l/2=8.2/2=1041=4.1 dm r=w/2=5.6/2=514=2.8 dm  V=π r2 h=3.1416 2.82 4.1=101 l



Did you find an error or inaccuracy? Feel free to write us. Thank you!



avatar







Tips to related online calculators
Do you want to convert length units?
Do you know the volume and unit volume, and want to convert volume units?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: