An oil refinery is located 1 km north of the north bank of a straight river that is 2 km wide A pipeline is to be constructed from the refinery to storage tanks located on the south bank of the river?

Answer 1

To construct a pipeline from the oil refinery to the storage tanks on the south bank of the river, the pipeline must cross the river, which is 2 km wide. The refinery is positioned 1 km north of the river's north bank, meaning the pipeline will need to cover this distance vertically before crossing horizontally. The optimal path for the pipeline will likely involve a combination of vertical and horizontal sections to minimize construction costs and maximize efficiency.