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August 1, 2014

August 1, 2014

Posted by **Avi** on Thursday, September 27, 2012 at 6:59pm.

At what speed is the top of the ladder sliding down the wall at that time?

Answer = ft/sec.

At what rate is the area of the triangle formed by the ladder, wall, and ground changing then?

Answer = ft/sec.

At what rate is the angle (theta) changing then?

Answer = ft/sec.

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