A communications tower is located at the top of a steep hill, as shown. The angle of inclination of the hill is 79°. A guy wire is to be attached to the top of the tower and to the ground, 124 m downhill from the base of the tower. The angle formed by the guy wire is 6°. Find the length of the cable required for the guy wire. NOTE: The picture is NOT drawn to scale. length of guy-wire=| m 124 m

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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A communications tower is located at the top of a steep hill, as shown. The angle of inclination of
the hill is 79°. A guy wire is to be attached to the top of the tower and to the ground, 124 m downhill
from the base of the tower. The angle formed by the guy wire is 6°. Find the length of the cable
required for the guy wire.
79°
124 m
NOTE: The picture is NOT drawn to scale.
length of guy-wire =
Enter your answer as a number; your answer should be accurate to 2 decimal places.
m
Transcribed Image Text:A communications tower is located at the top of a steep hill, as shown. The angle of inclination of the hill is 79°. A guy wire is to be attached to the top of the tower and to the ground, 124 m downhill from the base of the tower. The angle formed by the guy wire is 6°. Find the length of the cable required for the guy wire. 79° 124 m NOTE: The picture is NOT drawn to scale. length of guy-wire = Enter your answer as a number; your answer should be accurate to 2 decimal places. m
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