Janet plans to replace a support wire attached to a light pole, as shown To the nearest loot, what is the length of the wire?

asked Dec 3, 2020 588 views

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Janet plans to replace a support wire attached to a light pole, as shown

To the nearest loot, what is the length of the wire?

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6 votes

Answer: 23 ft

Explanation:

$cos\theta=(adjacent)/(hypotenuse)\\\\\\cos80^o=(4)/(hypotenuse)\\\\\\hypotenuse=(4)/(cos80^o)\\\\\\hypotenuse=\large\boxed{23}$

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