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13-04-2018
Mathematics

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J Leaned a 12ft ladder against his house if the angle formed by the ladder and the ground is 68° how far from the base of the house the key place the ladder

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GoldSupM GoldSupM

21-04-2018

[tex] \cos(68) = \frac{x}{12} \\ x = 12 \cos(68) \\ = 4.50feet[/tex]

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