AIR MATH

Math Question

The angle from a point on the ground to the top of a 168 -foot tower is \( 30^{\circ} \). About how long is a wire that reaches from the top of the tower to the point on the ground?
\[
\sin 30^{\circ}=0.5, \cos 30^{\circ} \approx 0.866, \tan 30^{\circ} \approx 0.577
\]
(E) \( 291 \mathrm{ft} \)
(G) \( 146 \mathrm{ft} \)
(H) \( 194 \mathrm{ft} \)
(1) \( 336 \mathrm{ft} \)

Solution

solution

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