A plane flying at an altitude of a miles above a radar antenna will pass directly over the radar antenna (see figure).Let d be the ground distance from the antenna to the point directly under the plane and let x be the angle of elevation to the plane from the antenna. .
(d is positive as the plane approaches the antenna.)
Write d as a function of x.

Question

A plane flying at an altitude of a miles above a radar antenna will pass directly over the radar antenna (see figure).Let d be the ground distance from the antenna to the point directly under the plane and let x be the angle of elevation to the plane from the antenna.  . ​
(d is positive as the plane approaches the antenna.)
Write d as a function of x.
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Quizplus · Accepted Answer

The Answer of A plane flying at an altitude of a miles above a radar antenna will pass directly over the radar antenna (see figure).Let d be the ground distance from the antenna to the point directly under the plane and let x be the angle of elevation to the plane from the antenna.  . ​
(d is positive as the plane approaches the antenna.)
Write d as a function of x.
​

A Plane Flying at an Altitude of a Miles Above