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Mathematics 18 Online
OpenStudy (anonymous):

the shadow of a verticle tower is 58 feet long when the angle of elevation of the sun is 36 degrees. what is the height of the tower to the nearest foot

OpenStudy (tkhunny):

Definition of the Tangent solves this one. \(\tan(36º) = \dfrac{Tower\;Height}{58\;ft}\)

OpenStudy (anonymous):

tan(36) divided by 58ft gives me the towers height?

OpenStudy (theviper):

\[\Huge{\color{red}{\text{Welcome to OPENSTUDY}\quad\color{blue}{\ddot{\smile}}}}\]

OpenStudy (tkhunny):

No. Where did you get that? Get the arithmetic straight and give it another go.

OpenStudy (kropot72):

\[Tower\ height=\tan 36\ degrees\times 58\ feet\]

OpenStudy (anonymous):

okay so the answer is 42 feet

OpenStudy (kropot72):

The answer is 42.14 feet.

OpenStudy (anonymous):

thanks dude for ur help!!!!!!!!!!!!!!!!!!!!!!!!!!! :)

OpenStudy (kropot72):

You're welcome :)

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