To find: the diameter of pile of rock base.
The angle of repose is
Given:
It is given that cone-shaped pile is
Calculation:
The diagram for the rock salt pile is shown below:
Here,
Hence, the angle of repose is
Now, the second pile is
where,
Next
So, the diameter of the second pile is:
Hence, the diameter of pile of rock base is
Chapter 9 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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