SOLUTION: The upper ending of the 13 foot-ladder leaning on vertical walling is sliding down at a constant speed of 4 ft/sec while its lower ending is moving horizontally away from the wall.

SOLUTION: The upper ending of the 13 foot-ladder leaning on vertical walling is sliding down at a constant speed of 4 ft/sec while its lower ending is moving horizontally away from the wall.

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Question 1082916: The upper ending of the 13 foot-ladder leaning on vertical walling is sliding down at a constant speed of 4 ft/sec while its lower ending is moving horizontally away from the wall. Find the rate at which area formed by the ladder floor and walling is changin.

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
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