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alina1380 [7]
2 years ago
15

bell canada came by my house that I just bought and installed a new wire support for one of the telphone poles on my property. t

he electrical code says that the support must hit the ground at a 55 degree angle..If the telephone pole is 25 feet tall. how long is the wire spport that bell just installed?
Mathematics
2 answers:
Alika [10]2 years ago
7 0
The cable is going to have to be 40 ft long to be installed
omeli [17]2 years ago
4 0

Answer:

The cable length will have to be at least 30.51936ft

Step-by-step explanation:

c=  \frac{25}{ \sin( 55 ) }  = 30.51936

C = Cable

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