Concept explainers
a.
If the angle of depression of a plan to the start of an airport runway is
a.
Answer to Problem 43PPE
The distance between the plane and runway is
Explanation of Solution
Given information: It is given that the plane is at an altitude of 30000 ft from the ground and the angle of depression of plane with the runway is
Calculation: The possible diagram for the given conditions is shown as in which the angle of depression is
Hence the distance between the plane and runway is
b.
If the angle of depression of a plan to the start of an airport runway is
b.
Answer to Problem 43PPE
The distance between the plane and runway is
Explanation of Solution
Given information: It is given that the plane is at an altitude of 30000 ft from the ground and the angle of depression of plane with the runway is
Calculation: From (1) the distance
Hence the distance between the plane and runway is
Chapter 10 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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