Guy wires 80 feet of support for a 65- foot tall telephone Pole. To the nearest degree, what angle will the wires make with the
ground? round to the nearest tenth if necessary
2 answers:
Answer:
54.3deg
Step-by-step explanation:
sin(angle) = 65/80
angle = 54.34deg
Answer:
The answer is 54.3deg.
Step-by-step explanation:
The telephone pole, guide wire and the ground form a right-angled triangle.
Sine function of the angle between wire and ground = opposite side / hypothesis
= Pole height / Guide wire length
= 65 / 80
= 0.8125
The angle between wire and ground = inverse sine(0.8125) = 54.3deg.
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