Answer:2.74889357189
Step-by-step explanation:
Check the picture below
notice, if the "r" and "h" is the same for both, the cone's volume is just 1/3 of the cylinder's
Data:
h (<span>Tower height) = 120 ft
d (</span><span>Distance from the base of the tower to the airplane) = ?
</span>

(<span>Angle formed from observation of the tower to the airplane)=19º
Data: tg 19º </span>≈ 0.34
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Note: </span><span>The angle formed is tangent to the height of the tower and the distance from the base of the tower to the airplane.
</span><span>Formula:
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Solving:
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Answer:
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Distance from the base of the tower to the airplane is aproximately 352.9 ft</span>
My answer -
<span>7.90
note -
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