Posted by **Jeanette** on Tuesday, July 2, 2013 at 4:02pm.

A 28 foot ladder just reaches the top of a building and forms an angle at 44. 4 degrees with the wall of the building. How many feet is the building tall?

- Precalculus -
**Steve**, Wednesday, July 3, 2013 at 4:57am
cos 44.4 = h/28

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