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Mathematics 11 Online
OpenStudy (anonymous):

A ladder is resting against a wall. The ladder and the ground make an angle of 39° and the ladder is 14 ft long. How far away from the wall is the ladder? is it 10.88 ft?

OpenStudy (anonymous):

\[\cos(39)=\frac{x}{14}\] \[x=14\cos(39)\]

OpenStudy (anonymous):

10.88 ft?

OpenStudy (anonymous):

yup!

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