Concept explainers
(a)
To Find : The
(a)
Answer to Problem 6CE
Angle of elevation of the driveway is 8.5° .
Explanation of Solution
Given information:
A driveway has 15% grade.
Suppose the angle of elevation of the driveway is x then,
Hence Angle of elevation of the driveway is
(b)
To Find : The height of the driveway.
(b)
Answer to Problem 6CE
The driveway will rise at the height of
Explanation of Solution
Apply the tan formula in the right angle
Hence the driveway will rise at the height of
Chapter 8 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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