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Mathematics 17 Online
OpenStudy (boldgeorge):

Who ever can help me with this question will get a medal! According to a new fire safety regulation, the maximum angle of elevation for a rescue ladder is 70 degrees. A fire departments longest rescue ladder is 40m long. What is the maximum safe height that the ladder can reach?

OpenStudy (anonymous):

lol, |dw:1368158383008:dw|

OpenStudy (anonymous):

i dont have a calculator but thats it...

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