What is it about. I think I can help you just got to explain what you need to do
One kilometer is 1000 meters. One hour is 60 minutes, or six segments of 10 minutes each. If you can walk 1000 meters in 10 minutes, you can walk 6000 in an hour (that is REALLY fast, by the way)
Since, the co-interior angles(55° and 125°) are supplementary(sum is 180), therefore the lines are parallel.
Cone volume= 285 ( the radius would be 5.5)
Cylinder volume =95 same radius as well