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 #1
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OK....let the tower height  = H

 

And we have that

 

sin 32°  =   H  /  45      rearrange as  H  =  45 * sin (32°)

 

And  when the new cable is attached we have that

 

sin (angle we are loooking for)   = H  / 100

 

sin (angle we are looking for)  =   [ 45 * sin (32°) ] / 100

 

Take  the arcsin

 

arcsin  (   [ 45 * sin (32°) ] / 100 )  =  angle we are looking for    ≈  13.8°

 

 

 

cool cool cool

 Mar 19, 2020

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